UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1rLNFWpuG0qmJCuhSE47aa6PYXPs6KERp206Dtstd4o=' 
WHERE 
  key_id = 'a2df839ef64cf7854f1e4f5f68c1351af001011c99f464011816155fb52be0c6' 
  AND (
    token = '1rLNFWpuG0qmJCuhSE47aa6PYXPs6KERp206Dtstd4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )