UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TgHsNoWeM4RJoQZRKDlGJJCmmCidzA6oUsOSi+cI7T4=' 
WHERE 
  key_id = '2d8614c30802ed457ca70facbcc90a3401f3a1d7fdd03ef409e4173b7d308840' 
  AND (
    token = 'TgHsNoWeM4RJoQZRKDlGJJCmmCidzA6oUsOSi+cI7T4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )