UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TjhxFPd0HzvCbosi0goyVW8iHzQ1rhJqDQajaHI+SJk=' 
WHERE 
  key_id = '9c6d7c3ae3c19618b591c169f7ad5bc4d9edbc61c69955fc49ae7bfc9945c6cf' 
  AND (
    token = 'TjhxFPd0HzvCbosi0goyVW8iHzQ1rhJqDQajaHI+SJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )