INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98e8f9a7ca582fafef31ac6c2ec0a37d3268a3bffd4d0d3152137c6a0e4ccac2', 
    'RQc2Z+x4OH/IkysxV3i7v4psq9yWmDwKwK068Mkv/aU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )