UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NTaYVc6xBorIWBzmvN5mWXMsbgVqONMUB//jApuUhI4=' 
WHERE 
  key_id = '59b2dc10da0f423aa42537feee35235bf6f50144aeda31a0fb73980bbfcaa939' 
  AND (
    token = 'NTaYVc6xBorIWBzmvN5mWXMsbgVqONMUB//jApuUhI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )