UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0aX173PX6b2k/a8CZudLCQT5qPboOhcJK/QU75AINrg=' 
WHERE 
  key_id = 'd984aed0cb3177e2de855e4344206913bf1990ebc5c982c672726e88f7e1eb68' 
  AND (
    token = '0aX173PX6b2k/a8CZudLCQT5qPboOhcJK/QU75AINrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )