UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vLFCfsQDI3YZxBsvCC0+zT734nhb7cmVy5qqhG4+3lM=' 
WHERE 
  key_id = '15a2a6ad0a3ab9e040416801ae3986b01a6fdc0b1f664a37ee67b39c30d8cf3e' 
  AND (
    token = 'vLFCfsQDI3YZxBsvCC0+zT734nhb7cmVy5qqhG4+3lM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )