UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8havY2dUrvwhe+WbsyRo4JldPctrTAeeLOjX3YFWjeI=' 
WHERE 
  key_id = 'c468ec45621a9eb88093556b82d82c56ebf886c4a1079b7b1c32587bc9770828' 
  AND (
    token = '8havY2dUrvwhe+WbsyRo4JldPctrTAeeLOjX3YFWjeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )