UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '339X1WCiLjy/nW1ZMpBFavHR+phrUB4bstt9XxK5EKg=' 
WHERE 
  key_id = '4deb0ba1288a18e403ada82e7df410b501d66371d8aa683448bca043f78b7f59' 
  AND (
    token = '339X1WCiLjy/nW1ZMpBFavHR+phrUB4bstt9XxK5EKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )