INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19e962cf08073a609038ceb3f1e9a2aabd923c5d84eb75b9fb14a4a0c7a6c905', 
    'TJTe84v9KX8fj2WleBL6kn4NT3C6pUGQ56FNkq0gq5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)