INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bdadc2fd10f5a219113d017b7cbe3509d7fc1a923d7da28982ddbefe22f8a18', 
    'qUnvqTfXJKdOrb16XWed/2ucxCw+ahoplTY4wjeIs0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)