UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/cyWmD9mOUeWp9FS6S8XIZwTo1Kd/ZA9FxwoFDctb2Q=' 
WHERE 
  key_id = '98c21ab80c1ad906d14e078f6b37b51f357360af66b5bbd5c1603607f2e92e5c' 
  AND (
    token = '/cyWmD9mOUeWp9FS6S8XIZwTo1Kd/ZA9FxwoFDctb2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )