INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c19cd326a67b2b9a838ff706d2d11dff6d0eb25dbc565951fab7a9ba123065e', 
    'em4jSlx7eGajZiktwSZH74zHF7WQ2IJny1JPexrESvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)