UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ifostqtxPriFuOqzyluOdZHI7GT2sx88+fmoG6zeUuY=' 
WHERE 
  key_id = '3dd54c7ad5e4c9b23558cb22e8f716496837fc55e120fbb1fd584664b59d9326' 
  AND (
    token = 'ifostqtxPriFuOqzyluOdZHI7GT2sx88+fmoG6zeUuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )