UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UdXVp2AvNPkOBIQC4ltkt5TcnXKU1Na5bHMOdY08pCE=' 
WHERE 
  key_id = '8f7a5343055f06b9f7714376e6c88e687b01c952a6edc2cbc3dff2e8e0043269' 
  AND (
    token = 'UdXVp2AvNPkOBIQC4ltkt5TcnXKU1Na5bHMOdY08pCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )