INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b1478244d1afe37fe733ff80b1420b4a411ca91837ebbdc6f6f6c9715b9776d', 
    '7mPLSxQAnnUs/mWpbBvFSMg8kxOvNIp4RT430TjBMEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)