UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6XGoYM9lNHp3Zfe0THfkZqkblNVLbIlga7jp6Si9xro=' 
WHERE 
  key_id = 'b26b4872f0d5ccf5b5b763f89f082664090730189462ef5e8555207e2007e9ab' 
  AND (
    token = '6XGoYM9lNHp3Zfe0THfkZqkblNVLbIlga7jp6Si9xro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )