INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2435adc3b1807e3040aa1b759645a36e5cc133e52e9286e7327ffb14aabfefea', 
    'n1f2sEJREGFRMwIbj1dq+O3tKvvcI62pZiXo8oo9yxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)