UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cna78q0lCbeRwGUTXJ+M/RuK/woWagVJr/Ai0gH8xGU=' 
WHERE 
  key_id = 'a28209f176e1a7dfea50fc7bb4f7ad504e336f6c3443ebc64278182a4b436677' 
  AND (
    token = 'cna78q0lCbeRwGUTXJ+M/RuK/woWagVJr/Ai0gH8xGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )