UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dIS/4l04VfwOavA6CrdBTZJBWZ582FLznLijPqTMvY8=' 
WHERE 
  key_id = 'c82ebca1c9405c9f099e747c2f97391da8b03ee90e28480775fc77504100bbd0' 
  AND (
    token = 'dIS/4l04VfwOavA6CrdBTZJBWZ582FLznLijPqTMvY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )