UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bxff/a9eUPaWByVQskz+gfxOQWjiYamBHcTMfnwBKog=' 
WHERE 
  key_id = 'aee4138271d075da36c01a98af149ca37b8a24b88a4284ad4eb72dc651770fd7' 
  AND (
    token = 'bxff/a9eUPaWByVQskz+gfxOQWjiYamBHcTMfnwBKog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )