INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7973962a25102357d55f66c3ff2ea379e2211c28f074ce5688017708e9811bee', 
    'xbIgIhDMTVPvxsS3vZW6k4MzYzvLDxiZioE9erhyFTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)