UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zLaxVO0VahyOIkQHELvNF7jpZj0kZ/cmwebtFW4l888=' 
WHERE 
  key_id = 'ca2c8a0635455159f2aaacdc55accc9d7bd648d55d0616f9cce6d1ea46c4b27d' 
  AND (
    token = 'zLaxVO0VahyOIkQHELvNF7jpZj0kZ/cmwebtFW4l888=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )