UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jEOwr0BFI/h6r1b0XlyaEn6JTEaFDnFzX5fdjbAgG6s=' 
WHERE 
  key_id = '755a19fd9e0e2ed5fbf08b4458a71e76a693011189f359c70903badca79cbc84' 
  AND (
    token = 'jEOwr0BFI/h6r1b0XlyaEn6JTEaFDnFzX5fdjbAgG6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )