UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RjzK+QCjbWKUmXZJMpemSqY9mAhckIAZ7494bLZW5Bg=' 
WHERE 
  key_id = 'f6cf3d0c029a51aa05ae901a25b79e91e419d64fc5dc7d658d9482c986c58a9f' 
  AND (
    token = 'RjzK+QCjbWKUmXZJMpemSqY9mAhckIAZ7494bLZW5Bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )