UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E3eTgf7BJz8MwZkJECfUrDTiJadYrWxg+GYvtnBoL9c=' 
WHERE 
  key_id = '215fb2698fb67036ce3619abb906241fd65af6bab806994eb4780ea0a183de3a' 
  AND (
    token = 'E3eTgf7BJz8MwZkJECfUrDTiJadYrWxg+GYvtnBoL9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )