INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '135fb31766d1f72f0a8f325eae58fa05473d130b33765319f866f122a77bce8d', 
    'cmDX8IW//fiLu0RuuhQRiruHkAxvgBPaWZqah9wAXQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)