INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4287f1084a5504bae26831edcab169f8913b9e37c1400011421740f45ae917e', 
    'sw50IUQj+PGj+chq7f3RX39YJnzgUf7HIpGUrJoLmsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)