UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MYToJxHv3+6WtqybF1Zbb1c8r6TczFLvfl8CfNKnxlM=' 
WHERE 
  key_id = 'bdf4b1479002c0b682baa1ddd7cbb119c8bf4ac452b25c7a19be6ced208a8077' 
  AND (
    token = 'MYToJxHv3+6WtqybF1Zbb1c8r6TczFLvfl8CfNKnxlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )