INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f8f63be2fbfa93bcca46500d97c65a688e824f90a5c246b6c901bdff414493d', 
    'ivDp+bqxadzFqRnRK3/xjhVf0Vdbo99Ozjt8wQawcRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)