INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ba75549e2f2e440fa48025dd04c15a9463a6605dd614b55dafb0abe1d14984b', 
    '/aWVYr0j1gDaTHgQvbKvfjVKfniIgskgT7XHbxYrsVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)