UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A7D2nJn9dNhpXnySlbJZFVeQM7n9qwqGzVXSDl0q47E=' 
WHERE 
  key_id = '2e9923dcbb2798a798bd5cd21f60a6ed9bc1874bffc7d642115ed458d1c56452' 
  AND (
    token = 'A7D2nJn9dNhpXnySlbJZFVeQM7n9qwqGzVXSDl0q47E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )