UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kj0yiFW35P4jrTz35aAZ/mQV+0kKdVhZn7oOIIKzRA0=' 
WHERE 
  key_id = 'c322b18c4dbb50d1ad954b80e96a67ddb39c007f3f14ac9dab21a60b473c4d8b' 
  AND (
    token = 'Kj0yiFW35P4jrTz35aAZ/mQV+0kKdVhZn7oOIIKzRA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )