INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e6a545c839aa56dd148d86a2841727d52bf5176d9b47af7449a61742aaafd3c', 
    'NRbzZbMZnENcKpZ1vUpsfDBw7x01vgh/u186C/zx4fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)