INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387a7873b8c6f97309460012a64092777e294e5b44f1a3c54a88a54b5f465879', 
    'Btvcj9TLWpUOxIN1dxNuWyMsMgS21c21UHwhiivKMWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)