UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zpYjvLYHUst69D4oZHL4jnu1SizxFTs5GfdJzn8/xXE=' 
WHERE 
  key_id = '982a6e6502dc40eeb8a16f310e0573c0f61c4eea601bdfe2da14e8aa90467211' 
  AND (
    token = 'zpYjvLYHUst69D4oZHL4jnu1SizxFTs5GfdJzn8/xXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )