UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VsPlSdZ5K9vdP659YQcBDgNXEa/u0jH/eK6bBFt1p3M=' 
WHERE 
  key_id = 'dbe964661ce721613c05ed09c2568e5b800d166036f7758b6a9a6640eed9a6e9' 
  AND (
    token = 'VsPlSdZ5K9vdP659YQcBDgNXEa/u0jH/eK6bBFt1p3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )