INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb5321901c0a24dd4b471924fd6b3daca8ae8338ac7e4f709b146daeca788d52', 
    'pyuRvCcPadk82NzKNJW2LRogAVqumlxjgZUzgqq0iuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)