UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTdaIp0Jf/aknE3LUlcXEhyK3g5kDVvJ1vMIXho1X4g=' 
WHERE 
  key_id = 'acad375c8bebbe2928a04d3f6710ddcdcc26ef8370da39373f026318953203ea' 
  AND (
    token = 'xTdaIp0Jf/aknE3LUlcXEhyK3g5kDVvJ1vMIXho1X4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )