UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IWC6u2c5gYMxDpU4CEPGKAMow3aUtiuXnntziwdfcKk=' 
WHERE 
  key_id = '3cace806873ff88119b2364748f411082e1115676975cb85828b7d509e212134' 
  AND (
    token = 'IWC6u2c5gYMxDpU4CEPGKAMow3aUtiuXnntziwdfcKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )