INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa9c4db61d6ec1f726534a16f598d3a94b80126f555b40b962a84c4e55a53c0b', 
    'pCzIGoQLVkjciU6R10sEFH16OTcIt4OnIVJCoNhvZH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)