UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8MWX0bQBdpbtB0H1LWka3JPrYeZX+IPWqCayc29EOs4=' 
WHERE 
  key_id = '9f7a535525348953369f9bfb6a27759991fc14598c6da71266b2b281a653d79a' 
  AND (
    token = '8MWX0bQBdpbtB0H1LWka3JPrYeZX+IPWqCayc29EOs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )