UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sghSBkYx3jtA9IqmUo5bd406KVlswLLmAL9X9v1WMXY=' 
WHERE 
  key_id = 'e95bcd30473e38d7772e935251756aa7adc87cbfe441961dbf272c38c0aa4cc4' 
  AND (
    token = 'sghSBkYx3jtA9IqmUo5bd406KVlswLLmAL9X9v1WMXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )