INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '064af1b8fb488bb9eea259eb36c785ed9a06708d858f390233d2dd618178914e', 
    'itosVaBrnXNqSgTisiwVj9YadrcuE5N0ajRFVdUnHfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)