INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39f2dccb4a6b1e8f6605e710d13072ddd2a4948fa09c50b26e567611ac5f1789', 
    '4AeYU/9AjfnToi3ohiCA7qZqK5ZOZE+tuDlNIuGeUm0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)