UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QS0OvVPXrPY/UtrqhJkZR7uzcIbhgd9USuJHN5824rc=' 
WHERE 
  key_id = 'd4c6c14eaf4c1cafd0ef790ecb5b239f3d1b2d81b81dadc6688c48f51e001ab4' 
  AND (
    token = 'QS0OvVPXrPY/UtrqhJkZR7uzcIbhgd9USuJHN5824rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )