INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ff053fe2320786a2131024ec115e2b0eb585245747a7a6dfdf2f9f1964b93fb', 
    '1lesofJKyr28v5qvTwUrHuY6BWK4G3CuP+jLM1IB10w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)