INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6b94e8625af75712a7ca6ca9ccab2834c86137fbb33336cf1b9ff5a136855b5', 
    'TwWshpp+1OUqko/7Sfh4+TsvYsVj6ht+6NO8cfCjVJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )