INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7768443d1b721ff71c314019f1e7e23a7bd8df47d8e6cf590c20ec6137a8eb58', 
    'fyWa6H+czqHoQ5BbKJjO4WjlffOJtF8Fms9N3D20LJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)