UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RZn2HlwlMWMMZTAEVcYV5NS/gg+b+0Fj8O7Y+af5SNw=' 
WHERE 
  key_id = '0318fa4053ed7b2d5e6f95ef62c5f9e566ed6f9f8804eaf8119dc7418ac91294' 
  AND (
    token = 'RZn2HlwlMWMMZTAEVcYV5NS/gg+b+0Fj8O7Y+af5SNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )