UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zkDb1KkNk3grX257v5w5Vxpxxl+qjhvswEgUD38Rff8=' 
WHERE 
  key_id = '0f84bb48d20da6921793cfc94ae228272fec179f4fc7e49e39dd63e4c2473342' 
  AND (
    token = 'zkDb1KkNk3grX257v5w5Vxpxxl+qjhvswEgUD38Rff8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )