INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd750c5f50a6713f42c90d36695664f637f8872087e828f75ee4746cdb35db1e7', 
    'd3H7NYQzkitP0rS7Q5JvC42YPTdMejdIN/nqoppHPFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)