INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3f3fe4187755f8e3e3f5d82f9093222a69ea3fb7c9f5a8d8e85a7872085d0f7', 
    'Zf92EODdbbrGqpQMvAunBG7n/xkLpRdEc9KxBqOE+0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)