UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9w0JsijyReDF74LaBqX8O3uh0v4t/BdUnQVDgwniyBE=' 
WHERE 
  key_id = 'e7273b45eccdff933bf3c767c94ebde2feeed49555e8f472b299af1f66b03169' 
  AND (
    token = '9w0JsijyReDF74LaBqX8O3uh0v4t/BdUnQVDgwniyBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )