UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UV2b8KNrK0lS3kov7BUJb5qi0/auiDNDObXNSdk37WQ=' 
WHERE 
  key_id = '74f26a7ee8d6352d89352ffd68a1b88756b5dce98e34ee96702cb51f7e5f1c0b' 
  AND (
    token = 'UV2b8KNrK0lS3kov7BUJb5qi0/auiDNDObXNSdk37WQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )