INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b491fab66ded9bd446fa5618b75fd51ab2d2472a88d7f2857dfc412798de4f0c', 
    'Ufr6MsW32EX+vZzIIYbnJEiKeSIbfDuB5FHPhcZoGpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)