INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29391b2d29a92a557c385e5f8e6facea091be6e11068cef62047d85f87152bbf', 
    'rxlrK5thT/cnAUZQpTZ5jabmDL08D2E1vRuUr2gv4bI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)