UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W6tpKU9XxpgaDFch4rVd1odApwcwBA69HcoWY7kw1AU=' 
WHERE 
  key_id = '1d08d9563a02f8ed4202a00c7167f55cdab0f88b4b2f5aaa62043b250e784000' 
  AND (
    token = 'W6tpKU9XxpgaDFch4rVd1odApwcwBA69HcoWY7kw1AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )