UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7YfEJtSrHawiotP0v36s39CpOSIKjgofZIVnBksbphM=' 
WHERE 
  key_id = '700891c10a01a0907cb93614f406e53794be7de28dc734fafe2935f77433936f' 
  AND (
    token = '7YfEJtSrHawiotP0v36s39CpOSIKjgofZIVnBksbphM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )