UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JPycWSQCd+gmqylEHLYZBYSsf95nYKaQyVJcl8ixg6c=' 
WHERE 
  key_id = '324e812aca37d7e8abd8936a6f05307fbf09dec9e6ab6ace80ab5f9d020739ea' 
  AND (
    token = 'JPycWSQCd+gmqylEHLYZBYSsf95nYKaQyVJcl8ixg6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )