UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wb4VT8Ah+viPq4zznxty4qJf1T3xGG1S5ABucTrfnZs=' 
WHERE 
  key_id = '5d39a76e9a6e432ba2a75e1d4417c3c4faaefe9520164053670ba3449c097a66' 
  AND (
    token = 'wb4VT8Ah+viPq4zznxty4qJf1T3xGG1S5ABucTrfnZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )