UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QDi2xWNNVPzBD+qdWjSDlnaOIYozREtTdX7VaCWdP0Y=' 
WHERE 
  key_id = '9091e6258bdf774e98c68c9b76e5ecf81f026ba3a1bdf84864626c147163ae1b' 
  AND (
    token = 'QDi2xWNNVPzBD+qdWjSDlnaOIYozREtTdX7VaCWdP0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )