UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n8o+JW6UWMYOY1eCsyJ9A9/2nvVyj1WxAkEpZHYN0Pg=' 
WHERE 
  key_id = 'b32970817383c0054130b9d6f4ef79b8f534eac20278141ce4e36b114fa6579a' 
  AND (
    token = 'n8o+JW6UWMYOY1eCsyJ9A9/2nvVyj1WxAkEpZHYN0Pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )