INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0cfc21104ace24ab76f90ab8cd601a3a937d84f4de992cf79fd77d6d868f271', 
    '4KpXbapBdRWUeHtPoXHp3s+xHCcT6VckMtaCfYvZgu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)