INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c561c674faa5d0ae531d9f02090a788b41524eccf91f796cdff31edf9551ec1', 
    'PVmabHhLqawcit83jAvGgJUEPlCagHpSknYmlnVIw34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)