UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ObkvHJLKneIbv9uYYnTVnLt8QvvprQRSNCGOvoQtE+w=' 
WHERE 
  key_id = '2bffa2b8ffdf14c345957398c82add9be78c817f0d9a2cdf546cff818748dab2' 
  AND (
    token = 'ObkvHJLKneIbv9uYYnTVnLt8QvvprQRSNCGOvoQtE+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )