UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nzS1pUyzghuC7xCqOUV9pugJpZq+LkACTJL+GSAIggQ=' 
WHERE 
  key_id = '9f8cf43413f1e3e897ea11d8447b5605033fc5bbf61eeaa72234854602d334dd' 
  AND (
    token = 'nzS1pUyzghuC7xCqOUV9pugJpZq+LkACTJL+GSAIggQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )