UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ximfCEBt/Owmd0cFiJQZwksHeenTNkut3kta41rOkY=' 
WHERE 
  key_id = '86dfa52e155ae942eada9c2d312316194085c5ba3b73f1b8f91c0fa427a457cd' 
  AND (
    token = '8ximfCEBt/Owmd0cFiJQZwksHeenTNkut3kta41rOkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )