UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EqkroMEheLrnrIHn0Qau7TpJxL02ts3UReWc9ue+xJY=' 
WHERE 
  key_id = '48f5a052a877da68d06443df2824f6b7a9ee8d78361f08bd9828bfea3ee97b60' 
  AND (
    token = 'EqkroMEheLrnrIHn0Qau7TpJxL02ts3UReWc9ue+xJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )