UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P70a4QZRyGTGxLCN/G9AGCsK97CigXiZW/IPKFmVvjg=' 
WHERE 
  key_id = 'd944aa79decd8686c55e21e80e2a79802ac83e1c96b6a8ffcd77c5567a2dd947' 
  AND (
    token = 'P70a4QZRyGTGxLCN/G9AGCsK97CigXiZW/IPKFmVvjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )