UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '62SZj7uId71EOCaRqsAn4VeV0KhNW/jJcMRwjcSM/1c=' 
WHERE 
  key_id = '476f95376ff4e84ff42b04f394a6ad06d6637b3c591a8009c48d823db2f7ace7' 
  AND (
    token = '62SZj7uId71EOCaRqsAn4VeV0KhNW/jJcMRwjcSM/1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )