INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26f45b6f66f037b7230883f8855dcb004a27477bf5affcb512267af650f64919', 
    'wGXjiwrQokrWIg3xlnA58UTbDYgh2KmaYVrlPRKKmdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)