UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sp178NFgXLuPXJQZx8MWOmdX3eofM9OtUEzU+KSNJXg=' 
WHERE 
  key_id = 'ad2c31161021d29a9f7b4c113170d1771f0ba6cf4cb33ae9b080f55ab14f7bd4' 
  AND (
    token = 'Sp178NFgXLuPXJQZx8MWOmdX3eofM9OtUEzU+KSNJXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )