INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '124c8c7c2c456fb804cfe3c8608caebe3f1d81f03dc1f13b0a7b46b33b062493', 
    'QkwRR9w6h6z8kjn2qNRjzrgdCs3j0VU4qArfxOnQ/hI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)