INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c45df7d680062c6ae8c95564d994e08fd55eda263395b52cb4233e3bd051eba6', 
    'unZgwhwWZR6/E6R2UEQeG4b7Qz8cf5uVlZ40AqChKPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)