INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '239e709e40689f463318060671c2ba19c0f929fc961773552b8c0e2b7e2e8fa4', 
    'T6zmMB30rirvUF83kxL1d3vI9i1PNnvIxAMZnCO/INQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)