UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eww+8j6QAXaJb3epM7gqi+LrVjp6fV0kfxItaQDXboA=' 
WHERE 
  key_id = '44ff90f346a3f1c1fbe55a7eb9c25605a8cd48b378553ff9fd0655d0ebf9133b' 
  AND (
    token = 'eww+8j6QAXaJb3epM7gqi+LrVjp6fV0kfxItaQDXboA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )