UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hpJWUpqNZBot1C/ez3A8uNbJigE76dzVhfCPT3z8THc=' 
WHERE 
  key_id = '878d915a9f61018ee15bb0b5ff649676e6b912b0c266d279b92d401b80b40768' 
  AND (
    token = 'hpJWUpqNZBot1C/ez3A8uNbJigE76dzVhfCPT3z8THc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )