UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7d/yijHq/p48+ELmzcartaGC/L9F4hKy8sPftyWhAg=' 
WHERE 
  key_id = '2a224fc334190224e2abb4429f71c32114e1d631e281c7435d642045c6b55ba5' 
  AND (
    token = 'i7d/yijHq/p48+ELmzcartaGC/L9F4hKy8sPftyWhAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )