UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQYsLOt8GQdG5cxzJFnP6xFnAi/buV3px/aLR5HznYs=' 
WHERE 
  key_id = '9aea443776cc867fae1fcfdac6050680f4c1d04095dd783745d94ef94a193ec7' 
  AND (
    token = 'tQYsLOt8GQdG5cxzJFnP6xFnAi/buV3px/aLR5HznYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )