UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/s5cl/kgrahznYFfnXwe6E1DBSsX2ZtsiayUSL29nMI=' 
WHERE 
  key_id = 'ca1f69a8fe702e3a7751d20984a4a16d87134bbc7325f1cb4279fcde00ddecc8' 
  AND (
    token = '/s5cl/kgrahznYFfnXwe6E1DBSsX2ZtsiayUSL29nMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )