INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2576be7c1bb521dbc1dabd28d5b01476afc0250c3c576e2494e0f8d96dea60d8', 
    '8dXzV9Bk1EVOzd6oUpvpW18IaV3XXMBwLgzk5KDW4XY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)