UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1fl6UlyErkNCTvhA43vSJYdEOaYXvPhfLb3x0JJtQ7o=' 
WHERE 
  key_id = '8382bbd604d7a60a8b783aab386ccaa103aa3d994c12802635d670df2b9045e2' 
  AND (
    token = '1fl6UlyErkNCTvhA43vSJYdEOaYXvPhfLb3x0JJtQ7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )