INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f8d68dce29039636c281b9eaff7614629f942a02a0a62708210dd86814fc2d4', 
    'NWs6pCOOGaPLG/hgKkZhcxw33TK+HsB7dzQXdFxH8ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)