INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79a77c972ddabee6607bfe64b86fde023e0e3dd5c1fed5ad8ad1625fe9389f9b', 
    '/0krbzZpYYaPa7WUUWGUQ9saGk96zozBqgY7I/a70Iw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)