INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '568309e3568ad8a0e22453f7c1a17eb573fdbe772a1ad1acfd84a9a5313064b2', 
    'g3qTVJmWF/jeWQWPGiM8rVYO23+e33N4O39ZlNepOKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)