UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rtcS/OIVQgYwCpIkGMl6ZTMEMu55OMRtt2Zt35y5qOM=' 
WHERE 
  key_id = 'ad62cd78b6045cd3fd3e1e7f133c0781d813e76ca11845a2d05ab331de8a7fdb' 
  AND (
    token = 'rtcS/OIVQgYwCpIkGMl6ZTMEMu55OMRtt2Zt35y5qOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )