INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fe7961d3710586869ad6ea6c417af41e0003782ccb0f856265d0717e3d84df2', 
    'k+56vz3cHYK5jHBwiKdnNc4dCM6fcg1nK42uphhC8Wg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)