INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83f23fb17de1f7f911481f164d9c1c7458e3f6c46c075ea132cf5fd55a16c446', 
    '9x1YXqnCdbTfXA6AmWtkyywIjGSiDDUwHT5Jz92s+Gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)