UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tIEGLuMg8PN8JsHEkKz1+7VCv3bMuMGvPFiJtFbAzg4=' 
WHERE 
  key_id = '7d6e31f3dd75d3511d9aad4b992bf4965b0a4e14ca1afaa0d2feb9b33eff69f7' 
  AND (
    token = 'tIEGLuMg8PN8JsHEkKz1+7VCv3bMuMGvPFiJtFbAzg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )