UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mBhh/Vr3p2DZ8umPdnVrYFYe7DMguhDpW9WNRUNzMn0=' 
WHERE 
  key_id = 'a11c22c9e94d57a7d9e188bffba290cc93445ed911bea072a2aba431493a3879' 
  AND (
    token = 'mBhh/Vr3p2DZ8umPdnVrYFYe7DMguhDpW9WNRUNzMn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )