INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '802c0fa111e46cb40c1995d38da2bb7f37e5c7440f44ffb32ce5a8213959bc4e', 
    'OH+hmlb0j+QwLiqpqsrw7I4vPrA4s5pvfH5iG295+34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)