UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5bXO8MvimT3PcjRQMXkbYCTGZbOGmHbIBNP/CTdhTYM=' 
WHERE 
  key_id = 'a7f831a4451f51e17cdd921100163d8a7588fb6e0f737e3f1999f48d6ed3e0bc' 
  AND (
    token = '5bXO8MvimT3PcjRQMXkbYCTGZbOGmHbIBNP/CTdhTYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )