INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5692697a9093ebc685bce8520c585ce870b3b92c2d0d657a6bcb2ab17f370be6', 
    'r6BNkBW0/jAuXd1oARQqiKIknZIHEc4qbzlzgfoMofE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)