INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5448fb766bd8ef227665af53515d9de924c7aa33abccbf39e93b42aefcb7153b', 
    'VESkqkG1zszYbShYhXinOldZqKgvnP39XQ4ksW6WkMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)