UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u5G93AnaMOFBfH9wVDhz/U+y6ZWEmBy6ydzPo3eZJqM=' 
WHERE 
  key_id = 'd2746f8abdab37f88594a981ba6ba87d4279c7fcd0bcdac3afe520a2064431c0' 
  AND (
    token = 'u5G93AnaMOFBfH9wVDhz/U+y6ZWEmBy6ydzPo3eZJqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )