INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ecfdc7c10741f618818b2019a265070803ccc0761ae153d56b3008746425180', 
    '0VWzu8InWLTbGmNjx691hAEwYUMTmu+ISUq42gefCBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)