INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e18c6a4069bda86ed5b09b47ba5010e3304078a212d1321bac0074e00672bdda', 
    'iv+fqxrSgrcVmoDJYnABFR9zGRZXe/wlxArGPtjDK9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)