UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8dUs4Xpthc3SffZd/2kj+osIJf1fmwpjLFgoHdOBckE=' 
WHERE 
  key_id = '7c74b9d62bc6959f7942835e26eed85785c0d95774472e8d37217642faef7a9b' 
  AND (
    token = '8dUs4Xpthc3SffZd/2kj+osIJf1fmwpjLFgoHdOBckE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )