INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0155d76dcd42d39cc7d7d5887b7e71d27af6fee8247fa4f184321628a2d49bcc', 
    'cDfJC9xRqHis/mwujsXypGC/e2qYxqXTEmUY1QC8VZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)