UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTDJ8Ba1AqSI7zC7yiQXRq5d4+bdiwbIcN8fT/R3Tvo=' 
WHERE 
  key_id = 'bc327b52eaad053e02357b42d97c6c5f5570742ab6c38ce603b44f2f307aecbf' 
  AND (
    token = 'xTDJ8Ba1AqSI7zC7yiQXRq5d4+bdiwbIcN8fT/R3Tvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )