INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ebd8cbd51126571ea9b3666c3253db1605744f5eb55f641dd80f33dad52fd51', 
    'STMYA+DEpAjDmamgMdnhjU8UbV2WBvOPeqOt+HUq9ks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)