UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oHXBD4YO9UlftFZ+jiWkimugjCZgKKBLsztcASZpCWE=' 
WHERE 
  key_id = '7f7f25fd877f13b99d5e4e7541224ed65d4c56a13a590007e486bb7e5250294d' 
  AND (
    token = 'oHXBD4YO9UlftFZ+jiWkimugjCZgKKBLsztcASZpCWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )