UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SunCxD+hSp5udXX5h22VZJ0eTpt/B/JlbjpY8xNA9ow=' 
WHERE 
  key_id = '149c912337d513427f3f353a5f09d07d79c96b47ff2c956e6e2ecd625b9c7014' 
  AND (
    token = 'SunCxD+hSp5udXX5h22VZJ0eTpt/B/JlbjpY8xNA9ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )