INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b7f6003a35a0b5c3829f456ad8b893aa6a6e30f2ffcf5d33cbc6802632c5195', 
    '0HW/9zddaPxrvugF39ABsko4EBgd4pfSmsgH0PmfPaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)