INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9148903e2a5473218a890a17ac15dd4bdf48d991deee0c6488be69efb348f49e', 
    'Nq4axuEmtGJy/RJKX4ORAENZlz8AeR601USuQcaN3ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)