UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vhxittUYx16BeVPtT6ZkHGN5CztJCND+dT3ZyG6GKtE=' 
WHERE 
  key_id = 'a8f185443be03b476a9e4ded5aa04447f8e78adff3640ca9c3e88a5627bc5406' 
  AND (
    token = 'vhxittUYx16BeVPtT6ZkHGN5CztJCND+dT3ZyG6GKtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )