INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3e4b0a3d4e022aad8869abcd0f8fb24e037ac7ff80ad58deec9acb58c9f817e', 
    'm6xAdRefS5W4HViIzqRvJrG/0TfULhVTIxSuaG4mO8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)