INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fd549d66088b64316974f7a032dfe37b75603f033f5d90cb04b055fa74137c3', 
    'i0ezqOhXxZVkR4babzy6QqSBVdD+XAH3reUuEvPPkiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)