INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd27e318247e62981dea89ac791d6d9f87cfe8b3130ca72c169fadb34a40027ab', 
    '7MlZj6JHQHo6gYyZ9F5VJgRl6wxNpqY6w4f3DgkboKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)