INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '731c0056559d98ea3484adda42e3d6a1f8011ac3a41e291cae1df4087aca3e3e', 
    'RYNfUcyOUA2RQbMZHEYCR5XxxPpFlQCFv4gD4NJ4I60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)