UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zp/qOPJivNl6oLWamNGrtq3Pg6E4HwEDOGYq/propSA=' 
WHERE 
  key_id = '9795aae8267926512a2a1b88ec3c85cf6628772afaa6381347dc92941d14745e' 
  AND (
    token = 'Zp/qOPJivNl6oLWamNGrtq3Pg6E4HwEDOGYq/propSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )