INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e35b21c3a69d3ce8bdd56c27860cc3b7f10f17023337294ee61f558a70c844e4', 
    '6vdaCo0JeAd7ritnv/dVgL88IP4m60m9D9bXvh7ewIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.03866

Result

int(1)