INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '724e9060de549f2c5c31fc4556d87c7546c9dd0ce85be23304a52bb88733c23c', 
    'b5xAUlrlEofzYazgaNVWOUn8i0iGbl4TsEw91mtakWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)