UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6qsIkPijI181jAAbHKFlCdmKeadxPdZgE8Lewr71984=' 
WHERE 
  key_id = '445c2efa6b9919ee1edbdf7c2509ee8f84eedd667bc5263140e7c84d4690593a' 
  AND (
    token = '6qsIkPijI181jAAbHKFlCdmKeadxPdZgE8Lewr71984=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )