UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L/QI9+vBFhy12AXZBPms2EVQlbhyxwXJ+qLTR5dDNTw=' 
WHERE 
  key_id = '4ba308584ee8d4f2ff0fbabaa7a2d3aeb4ab48ef843ce44b4791d2f0c37a5a40' 
  AND (
    token = 'L/QI9+vBFhy12AXZBPms2EVQlbhyxwXJ+qLTR5dDNTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )