UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Z6kdKEcXUPxm0FQzciLq755FioEraRvhJp2Cfn+Zu0=' 
WHERE 
  key_id = '33f61b6d028dba0580d4aab683b745d1343dc95a9b59302e50039f068056eb57' 
  AND (
    token = '9Z6kdKEcXUPxm0FQzciLq755FioEraRvhJp2Cfn+Zu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )