UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rout4Nn3axQ7O44Qo0T2B4F19RmULn45wFkh7cuevNU=' 
WHERE 
  key_id = '1a5c6522b9449281ec211e08d2ce2213a15b5ca10939ecea966a72b050705bbd' 
  AND (
    token = 'rout4Nn3axQ7O44Qo0T2B4F19RmULn45wFkh7cuevNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )