UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4M9bry4QlTnGgAx5PfWGMv/l43Nvi5BAdzK88qDVWpo=' 
WHERE 
  key_id = '735daa4d066dcd503713d74002777ba0f6b3de35e7514d7b13e33298cbae55bf' 
  AND (
    token = '4M9bry4QlTnGgAx5PfWGMv/l43Nvi5BAdzK88qDVWpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )