INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b8a03bed373b29be9972d7ab44bb6e35e234c9517d0d6f0dc5313b6439d04f7', 
    'Y11v5vr7Y4V41AGL59m6rQoawtvZ4suOj8SS0yqf424=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)