INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3853e4924f1249d80906ed96d6004cac6bdd949f6264fd9f20607a9df557be1c', 
    'IecDMQfP0GXjulXCep8VYoKpMbomxpLn6vVxt7h7mqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)