UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bsf4tz6KVoBPJTsgR8zUu1gnHMnqJknFxtOJZM8TT18=' 
WHERE 
  key_id = '784372f7e123b80586e94929a2e4895cbd5baf1ed2b3c4244989be5e689e3eb9' 
  AND (
    token = 'bsf4tz6KVoBPJTsgR8zUu1gnHMnqJknFxtOJZM8TT18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )