UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lq/gZBVNdwFk3Myeu6upnTFMtN1WRsMBgHIlGxMA9h8=' 
WHERE 
  key_id = 'ef4e64b13265e3a00afeea88e07f5949a7b131b17143eb66846dc9df5086cd02' 
  AND (
    token = 'Lq/gZBVNdwFk3Myeu6upnTFMtN1WRsMBgHIlGxMA9h8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )