UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UsZeiA/Yf8vDucRZRY7bc0FX+XYtRINPcMzRnT7l/vo=' 
WHERE 
  key_id = 'c4065bf455f7b2ccef3961fc97f93d4c28feebdd6598b4ddc8e460a55172d01c' 
  AND (
    token = 'UsZeiA/Yf8vDucRZRY7bc0FX+XYtRINPcMzRnT7l/vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )