UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ETkJRP6STOpt+WJ9dAiugpAny6pix6797AchJsQvCes=' 
WHERE 
  key_id = '604d7ce80b05401c7cfae8fdc9e9f58692f8e7b61aadb6bc8d39f7e6e49091f3' 
  AND (
    token = 'ETkJRP6STOpt+WJ9dAiugpAny6pix6797AchJsQvCes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )