INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15e144819ddd6c5f7c6f108180f16173ac17560f0704a63c94a233ee78f6cd56', 
    'beZa7cROATgWRlSzYsB2PPZeDIrUpfjH7uRRtKYhU5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)