UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6vk4ixWEMnXokXRM8lZGsWL5UtI/g2e569btzL+0XiU=' 
WHERE 
  key_id = '6dccfcb8e19329283b197ad24c9cffa88e89152789a2c656149e9d7077e436ea' 
  AND (
    token = '6vk4ixWEMnXokXRM8lZGsWL5UtI/g2e569btzL+0XiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )