UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uIxavAOJP40OklTHq7mkKdSVk5xjSVIGlqlC1nWxL3c=' 
WHERE 
  key_id = '64af528591a02a7d151433d7a2bb0182f1e6216c5b40703c276e02dccc5578c3' 
  AND (
    token = 'uIxavAOJP40OklTHq7mkKdSVk5xjSVIGlqlC1nWxL3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )