INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '391912092c7741dc9cb1eef8de4213446172cd32bdac93bbecb215c152032432', 
    '3wX9SBYS4QN0NB645EqpUxTpCDQZC9Oxzc3Zxk9H2Pk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)