UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M9b0p57e/m3RPxkRVLz13+o2J2Du7vTeidNFZIMz8A0=' 
WHERE 
  key_id = '9aca1ea1dc1ce5a54aa3f031bbad9ad5da584d18ce0f85e86a5a9ed233a57a92' 
  AND (
    token = 'M9b0p57e/m3RPxkRVLz13+o2J2Du7vTeidNFZIMz8A0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )