UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JEsKquLwiaXsBUl50fFUa0jjxvXswuYBBomhMBuHSEI=' 
WHERE 
  key_id = 'e4d7dca4cd62dd63028cebb157f675d4f12ec253730f682305684de72ef7f636' 
  AND (
    token = 'JEsKquLwiaXsBUl50fFUa0jjxvXswuYBBomhMBuHSEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )