UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQhExex0fcr/ojXsbSr0qWhsg7es2LQj7E2d9qghpYM=' 
WHERE 
  key_id = '2a3778b1e0cb52051e6aca9feba72bf8dc6c45531517e0b24b8a50caf3ffb086' 
  AND (
    token = 'TQhExex0fcr/ojXsbSr0qWhsg7es2LQj7E2d9qghpYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )