INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2755384700a96f73c79871687ac3b91b9aeb8af16851f0444a3d40a04d71b2c6', 
    'YeIFjbmlqbNa3hapmNzYqYMcnrsU6vDlFPUjvqzZavA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)