UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iJSAs7oPDGjDOaK1b5GMzV1DjMScLqshvSMi6cN/PXs=' 
WHERE 
  key_id = '37af9289c38420f354b4b3853e5dc7b9f3d07a47bc7be46980b649f3625ae6f6' 
  AND (
    token = 'iJSAs7oPDGjDOaK1b5GMzV1DjMScLqshvSMi6cN/PXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )