UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JG37orPFmU4lH3jFgvCjd2NLTSdb+PFaaHmj2IFDWMU=' 
WHERE 
  key_id = 'e74447041c577348b46b685a071661a49d0f4187bf1afd9fce1f88f4b93d6b89' 
  AND (
    token = 'JG37orPFmU4lH3jFgvCjd2NLTSdb+PFaaHmj2IFDWMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )