UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cr2cwlx/7ERcUoIzUVuMsaHuxgjDSlYJKHpdX9oR60Y=' 
WHERE 
  key_id = 'c830ac25f337f2d7defbdec6a3a3ebb9d1b65384967453503a4d11923670d95b' 
  AND (
    token = 'cr2cwlx/7ERcUoIzUVuMsaHuxgjDSlYJKHpdX9oR60Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )