INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f57d9c8006e332ec1777008ba28fa918332e79ef853106fab828e06bb407199', 
    'K3NAnM66e6bFLaXFgVBQyVIOSXLYWJAOSgyUT6sH42Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)