INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a2a78838225bd61831830d679480449eb1b4199ea3dd38dcd7194b3955b4ccd', 
    'gHtGiSs54RX5zTTJ5rfGIHCfmVZRvPTH90Ug7D6gflc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)