INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '13910e4350b3b34fb7c0bd79ec3d81b42fb31b12a547f1c47bbba87809ae4377', 
    'K0mvAgnsYwyyjClET0rW3TSA5iEgZpV3E0l7VWqGojw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)