UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ocBG/F2WuwbS6zq/DLbqu9iMgOLQr5MnXUVCcmFwlYU=' 
WHERE 
  key_id = '7a2adea229d150d3754ec12d1792887892127f7170eee6dee20d5f8f218fd3c4' 
  AND (
    token = 'ocBG/F2WuwbS6zq/DLbqu9iMgOLQr5MnXUVCcmFwlYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )