UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tp+mava97ibju03B5NlwXz9Dj4H3oKuJj+NDivNp5V8=' 
WHERE 
  key_id = '1550691db89d3cbdb2cbe27b7399e4dea68b32c94d518964a9f6d1d24c719993' 
  AND (
    token = 'Tp+mava97ibju03B5NlwXz9Dj4H3oKuJj+NDivNp5V8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )