UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJzU3a46//fT79are+IT++sLNl88nFmV/MMlgD90nPM=' 
WHERE 
  key_id = '13f627fdcdc74349f29edc180e79ad2f87bee23f1b05d675141c40d98c3e87e4' 
  AND (
    token = 'mJzU3a46//fT79are+IT++sLNl88nFmV/MMlgD90nPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )