UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P+dut+Zuvj51w90RGX4d04N1lBWnJJ1X7lYe5ViXVTE=' 
WHERE 
  key_id = '06e8f7b371bb76c25976367fe8b367b9a444487b988bcf2535bc063ac84d1e6f' 
  AND (
    token = 'P+dut+Zuvj51w90RGX4d04N1lBWnJJ1X7lYe5ViXVTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )