UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9dVJDRIMV5TyuzZYukUvCWWjgvsDtj07c+wSy7E3PCA=' 
WHERE 
  key_id = '20a00a61ec3995d4cde021e82862ef30e5950315dade4692b3657d3f7086a2ee' 
  AND (
    token = '9dVJDRIMV5TyuzZYukUvCWWjgvsDtj07c+wSy7E3PCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )