INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed21dee536431a7de9140477f7ea6224d4e810b13406ea9747dd3d8b5213ce1d', 
    'LzbcNFoswtBWFtFHS7G5Psyr/9sY9Wkd8XcJ0iDKez4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)