UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R3J13hxWYUbkXxqcUK7u/VdCB8Sb8CMezNf4njP+msM=' 
WHERE 
  key_id = '7c1a3e9f3f5dea99b4cdcbc95ea5b04772925f8e5a2667647fa2ef0ec7a3a2c1' 
  AND (
    token = 'R3J13hxWYUbkXxqcUK7u/VdCB8Sb8CMezNf4njP+msM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )