UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Y3Vm9nKhst4/hLM9u2H9pQL5H7S1OxLRGtMLZMYSZY=' 
WHERE 
  key_id = 'f46f67284d2425a008e9842d3d7eac07c36b7fe34a851bd30d11ed181499d59d' 
  AND (
    token = '9Y3Vm9nKhst4/hLM9u2H9pQL5H7S1OxLRGtMLZMYSZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )