UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q0uiLivZ8cvxNmOOaKciZCpArVOGcEPs1S4+gLj8vk8=' 
WHERE 
  key_id = 'd81b7f8fed0f6b9b99b20d944a6d817223a2452b54f09f961cbbe2c6ccf5ecc3' 
  AND (
    token = 'Q0uiLivZ8cvxNmOOaKciZCpArVOGcEPs1S4+gLj8vk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )