INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc4fe70fc022271e09f85498869a44dea3c8f9eb25d4f801294b8356dfe31be1', 
    'YRX7VsnE/ljiiimcAm7vagfZDRVTzU3RP5p2ebD6PzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)