INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '903b4d925bd73bce3f130e3be6b468349de4b3478747555735d99740fdbd92b9', 
    'twwLQxVKjNpks23xRgtvimzff9q08FR8w+BQuHKYJOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)