UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qd4G5rhH77uaTopknMubWUJm8/dxgR3FsC047dMRpXU=' 
WHERE 
  key_id = 'cc878660bba288ca7de9e6736ebce4e3483493167996f6121768b8b4d00a5418' 
  AND (
    token = 'Qd4G5rhH77uaTopknMubWUJm8/dxgR3FsC047dMRpXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )