INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e50bf33dba3530e1d1d374fcada37e0ee2d10ffc2ee27cd4d30307d243c4876', 
    'iKMX+jdWWjefflrbl1GGYKI0WAFt6Wh5r37wRVQVRzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)