INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9de7fd2f71a685b86ec0e7487554bd43a876d3680033f8582f37aacb2a01beca', 
    'CnDx/pSVCZBasn4uhuMkhivQAUt7o0nXfw+ZXO3fmlI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)