INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '437fd666bf4187c93807e40f9002183a14545d587c0def3d9d39a0e115e6dd5b', 
    'Z+p2RdBjov2XefDZan+QeAJ0KS4IXwpOUrPIBLMd5pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)