INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c6cb92218de605a68678a6d442cada4b7d61171e6e24e0f3437da55b1176aee', 
    'Bu79ss+hINYh/j4vz2C5katd82mFgj2h774QWC4BkwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)