INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efc5e30cb212620d9d428b220d1e939a172e8a952d294444f77a462323d81a4c', 
    'BkFeWXBzSF0UEFrE2b5Z4ZJEJ60UNKqEE8p3P0boFhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)