UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hPEbuF/TrZYEbDuJdUEf/ArAt3rCw8ramINV++C2SA4=' 
WHERE 
  key_id = '24bbe1db6be20c6c8041611063fba712b98bf5808e952e539a4cab3cef6ce0ba' 
  AND (
    token = 'hPEbuF/TrZYEbDuJdUEf/ArAt3rCw8ramINV++C2SA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025