INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb6ab611c29bb2f3b3bddc7b4c972253ba1a1806e4855cdcd92be70bee969667', 
    'eK8CQ3n625tpkyhFu43YTcblb36uyCcorpqnggoWNm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)