UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ub2JS4mep+UoC569YI3pjyRFwasGYfdB47A+R8xRHLI=' 
WHERE 
  key_id = 'a0fe6efbd7fc56bae94252725057e2df1f529127c7c61ae5b9e602b2f67826c1' 
  AND (
    token = 'Ub2JS4mep+UoC569YI3pjyRFwasGYfdB47A+R8xRHLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )