UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HiOp6eZ5WbTqkSrHNoA2LnB6S9Tld2qXLEgOzS+GV+w=' 
WHERE 
  key_id = 'a817d3f104c04fc2081d67963d575d9e94d58da1f9a478a1da62f5b08c4a8a7d' 
  AND (
    token = 'HiOp6eZ5WbTqkSrHNoA2LnB6S9Tld2qXLEgOzS+GV+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )