UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a6s2riDiOC2BaOgTzDgZSrj7Z/z87cnDUOoZk6Ii4hY=' 
WHERE 
  key_id = 'ba0c2a2a48fbde4aac315b9348d9c3b23ea31735c92321e84e63d86c6c53a11f' 
  AND (
    token = 'a6s2riDiOC2BaOgTzDgZSrj7Z/z87cnDUOoZk6Ii4hY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )