UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UDdG6Ac1J18W+yoWHafz+l/ZUhv11nk9efISuFqNF0E=' 
WHERE 
  key_id = 'a680df7ced41db762549a441ce1e364e310d2fb1d1602438ab7413bdffce8dcc' 
  AND (
    token = 'UDdG6Ac1J18W+yoWHafz+l/ZUhv11nk9efISuFqNF0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )