UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hXGrAOPoSO+pa8x0ua/uIXi0sKaTYcrXCxIpVrteLGw=' 
WHERE 
  key_id = '9a7d99692186957b3d3120b4213243a07e8e0ee1ef40d6f62b7633be3f75ee3c' 
  AND (
    token = 'hXGrAOPoSO+pa8x0ua/uIXi0sKaTYcrXCxIpVrteLGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )