UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Kh+0JlSuUbbS03ArfeU0vQw9NQLZlslRZTWRGF6zhU=' 
WHERE 
  key_id = 'c4881b0f729019b0d6a36dca78ce25f5ab4b7309cab8c2fd63ca3e61188c0fee' 
  AND (
    token = '9Kh+0JlSuUbbS03ArfeU0vQw9NQLZlslRZTWRGF6zhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )