UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qMZaQ7kKRtEg3Qj+XkdBs/YMkYjg4J6Ei6muzxM5KR8=' 
WHERE 
  key_id = '8eeac3f0e109c8e2f4487b14bd997e61e4aca1c73d70527da75f91c4f5558687' 
  AND (
    token = 'qMZaQ7kKRtEg3Qj+XkdBs/YMkYjg4J6Ei6muzxM5KR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )