INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c524a5d02bbe8f76d4560425e091afd189348390baff2650e7cbe655d79a3e9', 
    'mKZxby9R42Aynwa6+GkfKFhv7O2v2tE71s6L1pwiMT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)