UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DawWkmQlBbWH8pAVeFDFgDHImwdWl9UQTZRJ438111E=' 
WHERE 
  key_id = '400d61a79c4f976c219e9d19ebf238f6ec9bb96f373431515be6980606df968b' 
  AND (
    token = 'DawWkmQlBbWH8pAVeFDFgDHImwdWl9UQTZRJ438111E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )