UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cbt3mq2/+Nv2POlcKCauMccMW2ZVdSdoOS71fspUMlg=' 
WHERE 
  key_id = '1676911d2ea8fea227286edc19a5e6fb3ac3a736dfae1b0311db3cc407e5124c' 
  AND (
    token = 'cbt3mq2/+Nv2POlcKCauMccMW2ZVdSdoOS71fspUMlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )