INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '026bd766724c489cc8e91fe1414f55b501a480c06eddf8f3b61009813cf1a535', 
    '3f25P+uk49rKUYMCv3zGhksgVMN9cpeoW1DEo76m4kY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)