UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '469eXta/hsmZV9EOuoBQzQ3pB/PhkGHRDwOS80SaTYM=' 
WHERE 
  key_id = 'b17ea10afba69f5f5a52fada7ed41e266c1ecd1ffea95d7db3c6d88e5f845543' 
  AND (
    token = '469eXta/hsmZV9EOuoBQzQ3pB/PhkGHRDwOS80SaTYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )