INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '550a9e03151f9f8a8ab77590856d38488911671b3d65e8ea631f03a55f980e99', 
    'QV7w/mTNS+/zZLWQhlyK7TWmyM1z29tqRTTKa8Vd2S4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)