INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a541b26ecca91b054a3a1b1c86c77e8c110f96a6f09fa200b9905241cb78fe15', 
    'K7fVEHqsFdYynYrst85nSDZX4K4FDF4tQHvbO8LkaOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)