UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BAfYh6UcUINJnUJThf1zodVBL7A6EAMeLlBgmabB+eY=' 
WHERE 
  key_id = '30989dfbf1f98e22b79bf39a2ef77cf99a03d79b67033a8e532efe9c39ed0bb4' 
  AND (
    token = 'BAfYh6UcUINJnUJThf1zodVBL7A6EAMeLlBgmabB+eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )