UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ohpnLxlgnnSOAmVTVfJ/lK3mKOPxMJ2mI5plu65zdTo=' 
WHERE 
  key_id = '74ca807de40a95217f60e0c38494369820d42f72278059c1a2fdddb27459ca20' 
  AND (
    token = 'ohpnLxlgnnSOAmVTVfJ/lK3mKOPxMJ2mI5plu65zdTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )