UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dg412gfEI+4QC9NwNhN0D//hk2Gn5c4/RJv7sSaYjfU=' 
WHERE 
  key_id = '16c153176304789fd8c505a75df8fc6880bf9a16cc2eb0dde11f14e20eb6e80b' 
  AND (
    token = 'dg412gfEI+4QC9NwNhN0D//hk2Gn5c4/RJv7sSaYjfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )