INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '168285539653406ec2950ccdb5edfed8b9355d4f408b4044350f3c324cace4cd', 
    'N9aKsqjRC0W5mp4wf5P5cpsIzs7meVyQ1KNVITwkIbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)