UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IR7uzFxLXbI28Txf/D8XWgBrhGXrD410CFVMQ+IluzY=' 
WHERE 
  key_id = '5ace97a8d1550a1e8aa2a0c7233f50f7cde5e5614fbda66a1b34d6d060f1e260' 
  AND (
    token = 'IR7uzFxLXbI28Txf/D8XWgBrhGXrD410CFVMQ+IluzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )