INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd352b11ed5769cd10ef44755a3d358d7a2af3e417cb7fbd3928de92be7391147', 
    'xLFjpLPoh2qRCrYA4POSXlYsVTNZ4mBXTmnqYIQz3xg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)