INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec6dcec9f5c1230696454a3a5572ee118f78c4d2fe4a6c6c50a3652212edc861', 
    'BH5pktCmOOZo6TRZkPCrfrLJXjboSgBuHOR6EfwGDVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)