UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/IhzBQkUIV1uZaYPxdK7cSCSklCZhv8LS58PYpjqXL4=' 
WHERE 
  key_id = '46aa01e544252477db0f9a568e6baa07dfc9e021f710bb79435a210ab603e524' 
  AND (
    token = '/IhzBQkUIV1uZaYPxdK7cSCSklCZhv8LS58PYpjqXL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )