INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a904228ef760a05971d725a6d5f8346b454138710ce4dfbd3daaefd2eb78b338', 
    '1nGvN9SMkMUTKDYysTT0LpZ2l44W4i4ZQII/0P34/L0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)