INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '36ced280f1e53388ad4cf6c321a21ae3477de1fc1d813b03da218ea939ed73ea', 
    'uPRPo9cRT707B019unBvv3jB2oPE+WLBupctY+Y/8LY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)