INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5559554100ff05d1a7524ba82ef1b5ec607c97779a50a2d9252d8ad46a3ccda7', 
    'twn3oAvf1CIDSeFqyuOo4nYCf5mUiG/iWhnjnDnnEys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)