UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xb0ce+u9TN1824TPoVOU4t/mrG7VKn+pwffUF/6TAYA=' 
WHERE 
  key_id = '4b69ec8e47df6cb372899345f334ba271c48231166cd2321c97345caa2cdf887' 
  AND (
    token = 'xb0ce+u9TN1824TPoVOU4t/mrG7VKn+pwffUF/6TAYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )