INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7518d266034bad02fd1b3460ab2bc05a9e9644f56905b559e21e64ed23de601', 
    'tBUMJNpOxYVJL0VuCtbyLQr2CQtqxbbobASi//6sqlw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)