INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b4251e48ec16b98de947f9119894b5814c93a4ebd8dd7565fda24ecb7362e57', 
    'wtPJk0vuzBXrouCuzs4aXU8I02pddkD9IJdKwut9tHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )