INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48414c683488184d0dd09415542f0a79a871346f5d8877499040a621ad2128d0', 
    'hCk1HeF9dxmWegGTl67fYXy7i2JrN/uwsK/Z/lx4tbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )