UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iU6lJrvGPhyCN8UKAH1vXUR69cqte7Zl9pOeesh7ASE=' 
WHERE 
  key_id = '19c2584622055241028638f2bcb12a50e1b40da438d20ebe5cd69c1799dfd77c' 
  AND (
    token = 'iU6lJrvGPhyCN8UKAH1vXUR69cqte7Zl9pOeesh7ASE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )