INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8f03f03cd1b13de69ee019e9c7a1ffb97d92bc02afa437d8fa7aa09f7f7518a', 
    'pP6HTUPY40pmrc77+kKmWYtwzgvaPZ7icjc5+u0wmsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)