UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dutoZQ9rYQaGAd7aVyb/N3YO5wAGXxoD6mQdX/4PGRQ=' 
WHERE 
  key_id = '67843e4a9fe1e75f5f6f24f0f7e3664552e951979bb9b16fc05ff6d5ff99937f' 
  AND (
    token = 'dutoZQ9rYQaGAd7aVyb/N3YO5wAGXxoD6mQdX/4PGRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )