UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PHZM3Zr/Dr499buZcfUbHIfPBNJuf2tQ+lxuvOMavhI=' 
WHERE 
  key_id = '9af0b45c99c3e95b27350b4269105df98b4ce2b5557aaaa88e1bd541b18b99a0' 
  AND (
    token = 'PHZM3Zr/Dr499buZcfUbHIfPBNJuf2tQ+lxuvOMavhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )