INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76a5e3e8a63a6097a292e5869b36a66c13818bc1d7bb3c3270e06a4658de99db', 
    'hoKtjNk8PC2kswdleKGXkrDdnv+oeckhTVMYHbcbAmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)