INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81c330c3f98800fcf34e5e48daa858ee83487bfd866c8127b79858203124fe89', 
    'TKb/F91gnKT40kU6oo7isq9UTmNISc2PWo0uHQBuLBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)