UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FH6x+BcxDQWxCSIUI7pkwCqAbfCROkIZOHFr7Om2UoU=' 
WHERE 
  key_id = 'e72fc4748c5309623b4ec27e10099b381649bf87a441277c1f7c229ebb910869' 
  AND (
    token = 'FH6x+BcxDQWxCSIUI7pkwCqAbfCROkIZOHFr7Om2UoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )