UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZOL0xWtrj+M9FBVSiD9f2EdzRw7WRZRuMdbGhfqi0sQ=' 
WHERE 
  key_id = '287c97777987ebd39c783089b7d78a4e1970128b4c9009854bf687683f32816b' 
  AND (
    token = 'ZOL0xWtrj+M9FBVSiD9f2EdzRw7WRZRuMdbGhfqi0sQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )