UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nSyiOX3Ux1vtc01nKikTfxBJjLaXAG0oTDFmxZjPnlI=' 
WHERE 
  key_id = '0774f964213306ab177941a0947dbdea10d2f3f29bae89e45685264e46197d63' 
  AND (
    token = 'nSyiOX3Ux1vtc01nKikTfxBJjLaXAG0oTDFmxZjPnlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )