INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '451748ee548e2a4cee00ff4ac5a6c87a7ce6ed8737b11238cc4a337d03577369', 
    'SrFamAnMTjduwa74UEJpJznqpCEQs7VQ2d8EuAHJPhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)