INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd621e0c5ad314dc8579f23367c0a6cb52b692c4ff9d4738fca9841cc97b837b8', 
    'sSLNeen81IrDu5WUqdFdZcQ9erEz3c45BKNJ1+SCFvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)