UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qiBQ5B2TQGdl8HY0VYzmE3Fqu5e5Bj+8FAotgkITAX0=' 
WHERE 
  key_id = 'e336c86c4afcfcdc9310a3c756488ac89fa71c437206dbb0fe3774a267fb3409' 
  AND (
    token = 'qiBQ5B2TQGdl8HY0VYzmE3Fqu5e5Bj+8FAotgkITAX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )