UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Na/T/JX5Aow+Yv0DTYSTseSm4o7RKK7I/Ck2R4qiU7k=' 
WHERE 
  key_id = '2eb7fdbad7dd9ecbe907893c51487d2b3b0c27719a0cba539d9385c21cad0c4d' 
  AND (
    token = 'Na/T/JX5Aow+Yv0DTYSTseSm4o7RKK7I/Ck2R4qiU7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )