UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FZ4q8X09yzrkx/fLebPI5cy7ANcNZPNu6goalqCmZqw=' 
WHERE 
  key_id = 'ffa17629a3732e56e70ded6df62acb75af72e55f7f15516c8883d8d09739fd21' 
  AND (
    token = 'FZ4q8X09yzrkx/fLebPI5cy7ANcNZPNu6goalqCmZqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )