UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V4wIQSj2dBWaNGs0XSae81OpOk0/oHQjoNE05K+TR5E=' 
WHERE 
  key_id = 'bf2bf1ee45766ae0ba67faf35bacdd63076bb391b4994a47f37b392fa180a563' 
  AND (
    token = 'V4wIQSj2dBWaNGs0XSae81OpOk0/oHQjoNE05K+TR5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )