UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sNYgso54ZlcEikgPcPZdLx5PHWPg6kEGzRdv8bYO55U=' 
WHERE 
  key_id = '452ffc2fa6c005ff7ea266263c5a5332cd212302da59332b77a63cfb3867f655' 
  AND (
    token = 'sNYgso54ZlcEikgPcPZdLx5PHWPg6kEGzRdv8bYO55U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )