INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1388d227b461bb6c4dbd5b6f6586f42569f0c082734d83d2497cc7aab8760897', 
    'ZJPc75WSme2FoL98OLHLXgXvAnvSrkMk8R9Q6I4aRwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)