UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pwBsw9WxO3sVgBlvFOSwauTyS16gDSfkBHA/mBo6GA4=' 
WHERE 
  key_id = '936fcce0063f1820acc22a244844b5217bd90e148eb2e5aecf434c00511a995b' 
  AND (
    token = 'pwBsw9WxO3sVgBlvFOSwauTyS16gDSfkBHA/mBo6GA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )