UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Desmyvex3R5bbV2MQcpgHRF8tuP53vPi8Cs5F1qtuo=' 
WHERE 
  key_id = '5798758b47fe8187775790ff3206b3a3b761abc41b96e13f4b41a8c0fba1c8ca' 
  AND (
    token = '4Desmyvex3R5bbV2MQcpgHRF8tuP53vPi8Cs5F1qtuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )