INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de0c6053d93089889fd0c8fdf7826557bab211f37f6320dfd83ed5440b8b0854', 
    'lZnDp940oBOdB7fDoRb15kBKbQTcq0FtOjyBVU9iuh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)