INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a40d811bf975dd51502e60ca2a185822ddf4f9263bf65e2385b2f22c11a8678e', 
    'si6CFxw0euSV5tTBtC1gQIzNk3Irbn9OQthCIxnNsmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)