UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuVsJBSdCvzt3r9j3ndusljaYa6jEYVms9Pnlv5hTpk=' 
WHERE 
  key_id = 'cae13280d7671a5f256b1a2db847765c0280edf46c2747f83399bbef2c5c347b' 
  AND (
    token = 'iuVsJBSdCvzt3r9j3ndusljaYa6jEYVms9Pnlv5hTpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )