INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af6eb64c47e8b1fa8213d25ffc6154ac712fa53ec55637ba2c233a081713e7a8', 
    'lebKK+zj7thJUboZkjiwOI1vJSGYsdJa6SJ6FhOb6e4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)