INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2a276a1df856e9c3248aef514c77574080f18ceae7467f549144feb3c786502', 
    'tCWM6Y9RwX/lwvksaFHqb8q1bjNGzET2tWK7PYqSPX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)