INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '142f75b3871f1d01fe0478a3a551bc98064bf9330630183b6b1e5a4bff4fdfe5', 
    'PNdNdTi2DBsmZOM13hwWzLqKUNCKQLIR3YarmkhmtCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)