INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfc69f560d12edb40fff103a21fd866de1c7e017180591cb947376089aff99f3', 
    '5nmfSDXotrBcVdi9mc4KTlIysucGJwcoKuCIkRa4zXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)