UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkfYuB8TYopEVWh5fGOZ1czKL8md9pPxc0EiX1l3hs4=' 
WHERE 
  key_id = 'f5d13d9cb132fc6e11bef8c90f6a78ec171d19f11c16e80b1acf25623fa845c6' 
  AND (
    token = 'VkfYuB8TYopEVWh5fGOZ1czKL8md9pPxc0EiX1l3hs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )