UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2NHwk0Bzk+7nqonakRnPu2P3cMxyE9Y+I1rsj+VDMVQ=' 
WHERE 
  key_id = 'bd3e36ae83a44efb1c9662abdfd8698170297081b89041497c81bdc109919a21' 
  AND (
    token = '2NHwk0Bzk+7nqonakRnPu2P3cMxyE9Y+I1rsj+VDMVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )