UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KoEnw49Wyvn3050qABHR+vCg1heC69JrYhM1LjHvTF0=' 
WHERE 
  key_id = '2c6191d40162675f7bff1c41b1bcfc6215bbb61bcc14d0e7345e4dd393de5f99' 
  AND (
    token = 'KoEnw49Wyvn3050qABHR+vCg1heC69JrYhM1LjHvTF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )