UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zOjExW8kEu/5fQhto3eQjVF4Zv/RlHtES3tIThrcDy4=' 
WHERE 
  key_id = 'e26f1ab1aaa9e8acafcc3f704cec73850d4ab13177a06fac0a4a0a040dc3dbe5' 
  AND (
    token = 'zOjExW8kEu/5fQhto3eQjVF4Zv/RlHtES3tIThrcDy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )