UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WXLIOVMif0C5EuhCF0iDwz8qVvQ/BrAT+y2BUFYDBRc=' 
WHERE 
  key_id = 'af259cc6fb6175ee1f945abc1f2b9e52c80911da5a348e39433de75d496633a9' 
  AND (
    token = 'WXLIOVMif0C5EuhCF0iDwz8qVvQ/BrAT+y2BUFYDBRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )