INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfcafcb530bfc8815c5af1392f264612f49e6a2f793396a135014f39f338892c', 
    'tg7bAKtyjg6JHBbiE1+Zs3yfHHQXntGo674U/Smh9tc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)