UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bavBoYYqRkkZx/ZJSoC+pjm32qi9xIEN/JtVdhlUWCw=' 
WHERE 
  key_id = '278d451c9cf0b9e9e9da23796e863dc3b1c89dbea23c835c8f4f50a7d571f710' 
  AND (
    token = 'bavBoYYqRkkZx/ZJSoC+pjm32qi9xIEN/JtVdhlUWCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )