INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57b29cf1d954f7df71bb354f45d3b8abe29ff9aa6068f20bfc995162250a17db', 
    '9S8mMhLhUMob5ggdDNCQjlgDvarvfAsmBJL3rFftS2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)