UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g64AGdBPNWa6lolZBW05mq9unNbXi77xZpKn64YKz1g=' 
WHERE 
  key_id = '910e85e328a6173aafb423d9109d70d953538a3c4c9035818a788f6238d8c55a' 
  AND (
    token = 'g64AGdBPNWa6lolZBW05mq9unNbXi77xZpKn64YKz1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )