UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8FsOzefC36XKmWvL0XRmygBOf24qgHJtgPNGxAk0kw=' 
WHERE 
  key_id = 'a832177f6458f914ae6c747d89daf1795ad60a1380d00fdc9a6e4a88ea6f559b' 
  AND (
    token = 'C8FsOzefC36XKmWvL0XRmygBOf24qgHJtgPNGxAk0kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )