UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9IHd+3DTpbG+HqOe6I5LG548kIBHFtD0LqEQ8olCHg=' 
WHERE 
  key_id = '42f2bf531b291a4c335f9e8497b2142c942c2ac5ec874d7e8ee038d36e4f3fc4' 
  AND (
    token = 'e9IHd+3DTpbG+HqOe6I5LG548kIBHFtD0LqEQ8olCHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )