UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k7JMUvm5xExAP3uCR2xhTHcNhOP4AZWsN+w8cS0VSAU=' 
WHERE 
  key_id = 'e9e9a2da7c90e1b36dc4bb2a336fb448d48e9a4f0c93727305cebf3431faf1df' 
  AND (
    token = 'k7JMUvm5xExAP3uCR2xhTHcNhOP4AZWsN+w8cS0VSAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )