UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0ki5A9hwixzOnMMTlbpdsdFALFtcE9Pl+DlSBXazyU=' 
WHERE 
  key_id = 'ef38a892b8a8b2359bc16d80ff6c7665e9c26449d48dc9f5345cc170fe43d28b' 
  AND (
    token = 'u0ki5A9hwixzOnMMTlbpdsdFALFtcE9Pl+DlSBXazyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )