INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03b0430e7e38bc0f5b9040d673084717743bcb489ce86f7bffc4737f00d50d89', 
    '9fmKvGgiXNOrL19XQDFcm3I62Q8c9l7poVxuWe0wNBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)