INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e1ac57e6b46cd1b0692d5e4e94cafc17dfca8888740f2a85127e20d1f68ab9d', 
    'xU5LAGW0f/WGDrr0NxXewJWS5VGvlpK5Bb1bF7gJrBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)