UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0LFs2P962WBk91I5UIU6mYY8NgwDrPcwVFbx/OjD4Ms=' 
WHERE 
  key_id = '45fd24588b53ffbeb614b939f60391ddf57c7ab7c30eaf8b1debdeeeaa652403' 
  AND (
    token = '0LFs2P962WBk91I5UIU6mYY8NgwDrPcwVFbx/OjD4Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )