UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I9Mv/WlHpqyfQTYmQuzjXox4RhT8kUY3QiYQvHy5rvc=' 
WHERE 
  key_id = '537406fea7b84e852e63ac56228983f46c12559a89c9f42f250b5cd231e63e81' 
  AND (
    token = 'I9Mv/WlHpqyfQTYmQuzjXox4RhT8kUY3QiYQvHy5rvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )