UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2G9mgiN/QKDdtjHxukjMyQl0KYd20ARureVWgdQn9tI=' 
WHERE 
  key_id = 'e2f67bd37ea812e9f5fac6583ac20b453fb832e22fbb277e80897d56e17a392c' 
  AND (
    token = '2G9mgiN/QKDdtjHxukjMyQl0KYd20ARureVWgdQn9tI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )