UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54aed7h+4yKYacXHzVmYd2WeiSXwPF/fxdBxpAZ+Mjg=' 
WHERE 
  key_id = 'e871f6ab4b014857bbd86afc91e84d71ba34193a3c9a4355d13a7bfb423723ae' 
  AND (
    token = '54aed7h+4yKYacXHzVmYd2WeiSXwPF/fxdBxpAZ+Mjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )