INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '853a53a99add8cb9d68f03f878be3948f31dd1fd1762412c98619186328a0af7', 
    'xDIjEPK8HOi7ozOQs3rzbiC/FUMOP/Gt125ilfNcDR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)