UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xlHktPNuAa/0nuSplYQEJYEPAkSAFxwoO/xbVd6HSYk=' 
WHERE 
  key_id = 'a0fef9a7d075fd0ee314c85a870ad51cb1077f4dde8574b5742db23fc61dc3c3' 
  AND (
    token = 'xlHktPNuAa/0nuSplYQEJYEPAkSAFxwoO/xbVd6HSYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )