UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cnnHdRmGkrExnpWuS986vBIYrJDncs7uTXA6EPkxl8U=' 
WHERE 
  key_id = 'ac8f0b79bfe279f6fd956d72485b90d99889d680bcbea24b54e16af4cf5a307a' 
  AND (
    token = 'cnnHdRmGkrExnpWuS986vBIYrJDncs7uTXA6EPkxl8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )