UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2VSCwKoVLtqLZsLfuhmaRHwQoiHTdX9eM3vxvuEQELI=' 
WHERE 
  key_id = 'bbf3a3c776e62693aa6a3497a411be87f7ce54aa6052ebf3cac460040a6c7a07' 
  AND (
    token = '2VSCwKoVLtqLZsLfuhmaRHwQoiHTdX9eM3vxvuEQELI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )