UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GNcTio4T551SLG3pHJMX1wN2QQZCggh8May26a+xdpA=' 
WHERE 
  key_id = '2aee746c57e14b9471690c0f31548f7e52b6b695023edbc3c3f2d226b3b9506d' 
  AND (
    token = 'GNcTio4T551SLG3pHJMX1wN2QQZCggh8May26a+xdpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )