INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea5b740863b5edf42364b4090536e3f30edfb7196333d0289d9d60695243934e', 
    'vN9kGj2rg6Lbs8vfGb75YJUYpeKcR1cBgLzZs2nBQ50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)