UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y720WcgkO8VkbwMdq79FZKa7CYFEONtxZ5ToeM4RrM0=' 
WHERE 
  key_id = '36fd5673fc708b066f5404a1b38bd37fa7f556aeacea57f8f8ba4aeef705b688' 
  AND (
    token = 'y720WcgkO8VkbwMdq79FZKa7CYFEONtxZ5ToeM4RrM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )