UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cYSWR9P6XZp3o3ac+3FnN8Jw36w8coDCH58JWYXqKsg=' 
WHERE 
  key_id = '4d15b0331ed23af941af6426512f3ae58ee2feedc666a3c948d515434d81a3ca' 
  AND (
    token = 'cYSWR9P6XZp3o3ac+3FnN8Jw36w8coDCH58JWYXqKsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )