UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQ3iZg+QafWZvx3F4tJ+ofisjDo2B/orjABWCXzCWos=' 
WHERE 
  key_id = 'c274485111e4ea4530d81e08365a5b54f5cd033aeeb0d9d0dca5ba6445a9cae7' 
  AND (
    token = 'LQ3iZg+QafWZvx3F4tJ+ofisjDo2B/orjABWCXzCWos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )