INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9dd969fcb0a16551854e1b94f1cb43dc52979e97de92e13b9787f7a1fa9a607', 
    'iZrmm5P+MK2mynG8BJRroxgVTgLkgkRfaKtVRnCtF80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)