INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfe9fc759d77a3844914b0113f6d40180fdadc04e97aef66767be7140743edfa', 
    'hph4v2OoIBitT+JqNIOGEAf3GhYd2tPnH597yqZNSno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)