UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P4KVXxDWQELJxmkHHoJNR7Sy7W8WC+o+/tjsXtsRxqI=' 
WHERE 
  key_id = 'a0f76ad0e67ff9bcfa06a0a197a6b80c3246c7007472f0f1dfbd3649b34ed3ff' 
  AND (
    token = 'P4KVXxDWQELJxmkHHoJNR7Sy7W8WC+o+/tjsXtsRxqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )