UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QnOp29ta3QwiWnqQz9oGIK/qcMtF4XW9bl/wCd7enK8=' 
WHERE 
  key_id = '347f85e9a8e54143c77ebb7fcc90d24acd6b94712ef357cf0f37df80e84a9ae6' 
  AND (
    token = 'QnOp29ta3QwiWnqQz9oGIK/qcMtF4XW9bl/wCd7enK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )