UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'blgwhGXTUqtGZuYpO5yXVK85/GTYJURsQjIVYtWfDxY=' 
WHERE 
  key_id = '25038ac5eabc24ea3d01d8e37aea1b5396c5cf09a226cb1fa4fef2c017f38c6d' 
  AND (
    token = 'blgwhGXTUqtGZuYpO5yXVK85/GTYJURsQjIVYtWfDxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )