UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't5hKx+7Gl/MnRCZeNfoJd/kvQKXgVy+2GgANFETxNB0=' 
WHERE 
  key_id = '34b9779c1e0d3773d1a3885506b8cecdf60a9df77e9e1e65c41679551aebb364' 
  AND (
    token = 't5hKx+7Gl/MnRCZeNfoJd/kvQKXgVy+2GgANFETxNB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )