INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'accb587f870d20373cad241f67496696af633bdaedbcf23dbe694d2e9e3eabd8', 
    '/oKPCgV2ph9L3Ye1XrV5zQzoIiiPEOSQP8TF91IrfKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)