INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9962add1ab927ac555dcca023a921166ef9d263c398fda985fcacfc4354d705', 
    'jDHSlbN6ZatOGToKKfUWHoomkg1QZwsQpr49hoYB0JM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)