UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9JtltG935ITimNj6zchiNVy+/0pnvWTZpVJuVe/Kxio=' 
WHERE 
  key_id = '911b5a8382e11a9e78192f55e92ed11632a014e8795b719f9c77c3dc543847c3' 
  AND (
    token = '9JtltG935ITimNj6zchiNVy+/0pnvWTZpVJuVe/Kxio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )