INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd56f44afa9af842e221a7a76668aa67e4ec6fc03d18edcc052b022d62bf82611', 
    'PV0GllRN3QwbbQADjUCQS3nBxgnAJ0DvaDC6peXLBIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)