INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b595c3d669f16b6f5cac34788337ee396db01513e21463b4fae6fb5b9404635', 
    '5RJqzta46bq87gtR8vnU/ZAWCCrVBd5PcserbxZF3xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)