INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c112ed13327ec1f33382d0e5c63b034f47e71f0df6c0a76569d7ebf43b523de', 
    'XlkNyLzS9WxozWKVw7fEHOMyh1YqVVRCri9k+ob2gvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)