UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EfCuTkKpxkhzfGd/AQyWPG102TVJ6jgcjJV1kAai+og=' 
WHERE 
  key_id = 'b9492f82d9c6d576650c47143576622ba789f6c39243edb30f8395b9ea456b39' 
  AND (
    token = 'EfCuTkKpxkhzfGd/AQyWPG102TVJ6jgcjJV1kAai+og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )