UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLbSouXVIV0+eunt1JiSo4KhIfzYeFmIyX8VsS7vjRM=' 
WHERE 
  key_id = '6293e0813bdfdd6b9ff2c32327a44205d5c7bb6ec84be125d7e82b2a5e45f1c0' 
  AND (
    token = 'LLbSouXVIV0+eunt1JiSo4KhIfzYeFmIyX8VsS7vjRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )