UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/nJpv+jvk2xCVJsw8CLnEUOE+lIebxA31bKK4Vx7l5E=' 
WHERE 
  key_id = '7d4ce346f76fbcadb9554927c4f61485d70019183106c84cc2728b6c65ac87cf' 
  AND (
    token = '/nJpv+jvk2xCVJsw8CLnEUOE+lIebxA31bKK4Vx7l5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )