UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1kWJz9TsPB68hOBIrBdJfLKdJ8LZ4yni6NgaqJ0cZAM=' 
WHERE 
  key_id = '88c585a7b4bebc875cb83177a0c08868019114eb0178c7332b9a47d9f63119b3' 
  AND (
    token = '1kWJz9TsPB68hOBIrBdJfLKdJ8LZ4yni6NgaqJ0cZAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )