UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5sDdEJEvrKuvY7HzETBsR2JcOLs5Zk6zvkGqCGe0BvY=' 
WHERE 
  key_id = '118c84de1d6ba8721f7cabfef4cc3164569de07620d5fe82ce30e9e794117bb4' 
  AND (
    token = '5sDdEJEvrKuvY7HzETBsR2JcOLs5Zk6zvkGqCGe0BvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )