UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E0+B+iA6rYd8Cz72uLOaVko1jfQ2Dp7D7FB6yR86iN8=' 
WHERE 
  key_id = 'f137f862f0c8609eeb4316b7ae284c377191ba1e978dbc72ea22e238ac512037' 
  AND (
    token = 'E0+B+iA6rYd8Cz72uLOaVko1jfQ2Dp7D7FB6yR86iN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )