INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd55cbaffa2f74626dc55fb59a41972caf84f433b28aba76a0cff679a50037740', 
    'NiBYoiaYdjXM/OkQ6gMt8uFfDAK4Tc0RBcRRKhPYXjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)