UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XxsdM26SsJngHVyrmzd4j6Lwam+UkXBH5AfP9prWQeY=' 
WHERE 
  key_id = '1a3efb83f9d19efa794c7f051ef421d6d279dff51e4e634671e67c6f67f7ec90' 
  AND (
    token = 'XxsdM26SsJngHVyrmzd4j6Lwam+UkXBH5AfP9prWQeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )