UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bs2nnpodUTqNB2vg+79+NYSlLsKHiAdXkD9N8Veb3sY=' 
WHERE 
  key_id = 'b1f5ae32c11debf0b0617c1b13cc50d4831e5012c8b6ac76dffbfc4e47b8f2ca' 
  AND (
    token = 'Bs2nnpodUTqNB2vg+79+NYSlLsKHiAdXkD9N8Veb3sY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )