UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1PNBr5nmjdyJwjWR7vQFHE4/8XhLqZsIYIt1jH4omZs=' 
WHERE 
  key_id = 'c0c349016fe537e23bdfdc2165caee720655b3c487611671cccf280b7ae51609' 
  AND (
    token = '1PNBr5nmjdyJwjWR7vQFHE4/8XhLqZsIYIt1jH4omZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )