INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4f04f19840f967a21b42a9bd7081cd71a5f00397cd1cfc164d798eefa7df052', 
    'MOvOZIVDruETygwrF28uyRbjb6yF0qN7RLgbYz1Y0c4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)