UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQqk73aKoohdcxp413ZocS30hML4sCwbuSKsEGGQsmY=' 
WHERE 
  key_id = 'a85e954389e54ce1073412a19b97fe89bd1c1d98ce99c0b5c041b6996baec71e' 
  AND (
    token = 'VQqk73aKoohdcxp413ZocS30hML4sCwbuSKsEGGQsmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )