INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19f00412961f5f3fafe9d7ce58b3cec5ebe92148ac41365720271c22f994b5d8', 
    'P+Xbz2qS6Ugxj/etkZOunypFxfFt09oQ06boAzypGVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)