UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '83DaGQCu16xCCvYBzDCX+dvTeiqEDjdYVajtcTjpjc4=' 
WHERE 
  key_id = '448f29ed2f6d6c41853b30c4bc735805f130dd5b8ff5cb629761333948ac0300' 
  AND (
    token = '83DaGQCu16xCCvYBzDCX+dvTeiqEDjdYVajtcTjpjc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )