INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '427b284a4b5c5cfc008802629037965d5c50afa12a3ee434f13c4fea6bfc2e1f', 
    'DxEn5nsPiz/5SlS+pk4o9QrnujTONbjv387Rrwx20Ic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)