INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b21d36459eb68643a745385d71cbf6067d8acb70308be5843bd8ba48f1f2838b', 
    'vSTi69qFZ3q4OYzhWEsiWP2yVbft3qBa84nONUiQMDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)