UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zOl7gVKpZ7r08GuEsb5PWeKVFXXC0FY2aL8VMmmZoJQ=' 
WHERE 
  key_id = '4647b43722359f6c4faf962c2db45511cebb1921359758824f05bf75bff4ecde' 
  AND (
    token = 'zOl7gVKpZ7r08GuEsb5PWeKVFXXC0FY2aL8VMmmZoJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )