UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iAhgTQa13vZhYP6myW17fgaheZO2XdLUsF0Zc60lXpU=' 
WHERE 
  key_id = '289406ac16650d6508a069053c229f2c7d87739f7086833aa25339104639816d' 
  AND (
    token = 'iAhgTQa13vZhYP6myW17fgaheZO2XdLUsF0Zc60lXpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )