UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'loetPVt+VW8Y7pNUyweyKuWXlwQAAsCuLfYRhHS67js=' 
WHERE 
  key_id = '4cbc2cde8064ba74d4812275fc47cf1c87f4e64744033041b520d79c720a2bfd' 
  AND (
    token = 'loetPVt+VW8Y7pNUyweyKuWXlwQAAsCuLfYRhHS67js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )