INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '837a31b88f975a7b58d1f5ccce736bb1cb76b43617266f350cbadbcfd659be08', 
    'U4G8JnmSTkWE86741U0/7XQyLDcScU3QI9IiwVrDHQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)