UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TeOHQHwwJea/9WUklh0Flzv9xo2HEViql9iL9uzR9pA=' 
WHERE 
  key_id = '83f9319b86324a432fddd00c22424062bc32aa6ecb6de6919c5996c22e5dbbd0' 
  AND (
    token = 'TeOHQHwwJea/9WUklh0Flzv9xo2HEViql9iL9uzR9pA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )