UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AZ34TnyOh/WSKLs4tzc4XuLqQMxQZqWXpuq2gb/YdyA=' 
WHERE 
  key_id = '03daf2019a7e97a525a8d41489f99d10550b68e38c5271c1b7968c62ac3d03aa' 
  AND (
    token = 'AZ34TnyOh/WSKLs4tzc4XuLqQMxQZqWXpuq2gb/YdyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )