UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oMWfvIJ++iwdQQWXDHzqIZ0m4SwicRaDnRrdbpq63YQ=' 
WHERE 
  key_id = '7a6524c2238d7d8fd7988a44380e9b74e3f0b3bb6c551fd1f56a8d1cdc9096f8' 
  AND (
    token = 'oMWfvIJ++iwdQQWXDHzqIZ0m4SwicRaDnRrdbpq63YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )