UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's7r3E947iB4bGa5s4TXlOSfLB35iE+GYma+eoe4Yegs=' 
WHERE 
  key_id = '39e50eb89b37895274955babb8f1693aa4db0721d7b6dac4a35e584c0d0f4027' 
  AND (
    token = 's7r3E947iB4bGa5s4TXlOSfLB35iE+GYma+eoe4Yegs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )