INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8287536a58d3a1982577e61f71ce67baacfaba7289d158d0a881108fc012a60', 
    'gku5/ARnYQbmvOPrXJWwHaghWp5s45mykHTMQQcePR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)