UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hUzR6Zz8XsvGVpr4CubaL2q5rk4OWoEd0w9r1Jq8aeA=' 
WHERE 
  key_id = 'bbc31eb39731a61a6a308a8c5ccc5912d9738fe848df92af6a82cb834a7678b9' 
  AND (
    token = 'hUzR6Zz8XsvGVpr4CubaL2q5rk4OWoEd0w9r1Jq8aeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )