INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '211bdfffc361268f9eb3d41fbbecc2d12c5f7beb3fefb48e95538be443016b32', 
    'l1oIrx4znyk3ePAztZbflpmkR1D6Kjqi3fJdy1NcBz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)