UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4nYzo2yl9bug4N9lOMtSf3m7JelKjuZ2TmWv/FS3Uc=' 
WHERE 
  key_id = '0319579b4ce60377c66fd8782527faf5b7a85f95b43d6a6773a5bdabfab12913' 
  AND (
    token = 'W4nYzo2yl9bug4N9lOMtSf3m7JelKjuZ2TmWv/FS3Uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )