UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zVPn0c1rwgO7WtAz9CKlcOe7bw/p0uwU8maVgzTS1wg=' 
WHERE 
  key_id = '6790224a0062e8c3fc8c5dfb1d7c79ed3ba18ddffb64fb579a711633dad48cd6' 
  AND (
    token = 'zVPn0c1rwgO7WtAz9CKlcOe7bw/p0uwU8maVgzTS1wg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )