UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+BhYnWsosHAQAlz6NIvAW9C08MAIWJGO5vvyfl7vPJo=' 
WHERE 
  key_id = '8c3e0b00e9a331dcd0b2aaa43b87984573e449d4ae7aee43085d49472cb7e822' 
  AND (
    token = '+BhYnWsosHAQAlz6NIvAW9C08MAIWJGO5vvyfl7vPJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )