UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/unDDNx4MAtriYmq8yjSL9ovXsjpshDjpenp/+2xryM=' 
WHERE 
  key_id = '0c3302f8d8c6ab615bd970df03a4ac91f8e6ff0d651f2e2685931a93e16e60ca' 
  AND (
    token = '/unDDNx4MAtriYmq8yjSL9ovXsjpshDjpenp/+2xryM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )