UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's3a88bUBvfesExWNu2LZnUqfI6dgQXd8JHQTi64PosE=' 
WHERE 
  key_id = '2a090cdf12b30c6026315d8fcb7a23b81fc46ac4dc0e6f976c033b325567ad7f' 
  AND (
    token = 's3a88bUBvfesExWNu2LZnUqfI6dgQXd8JHQTi64PosE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )