INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '681746e06239013455b3774193b1fa1c531548ba74c219673d5cfddca900f05e', 
    'PORlgqNdyXK36YYW7tV6REKMi4b15J+hDgi6nouRHdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)