INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '256e45a1167ea3f7fdffd0482959a382ed0784c9ea7ef6d484de74f34b801612', 
    'xR1b0j6GW7Er0mlDg2G69aPif3roW5GvHNXPyL7jQlg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)