UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xxsrzo2QYTtCrgRKi8BHfQhQrzQxXO41yoFF2FzENJY=' 
WHERE 
  key_id = '2ca62672bfad3c8c268631aa44b9296ca2246ed28e720f5bdf554de829f391bb' 
  AND (
    token = 'Xxsrzo2QYTtCrgRKi8BHfQhQrzQxXO41yoFF2FzENJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )