INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6755ab1a9594aea729da106e311aaf0f144c18501a6f6c4c8113db04a893f08a', 
    'eupIXrj2R+EVuwLBjH+FL1HA4Hy/zOseanfajBEM4II=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )