UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BtqqCc8o+W8WnQdSJ0dJ45ox4o5vMb+CqG6AQyLM+Vc=' 
WHERE 
  key_id = 'a12ed7a0c0f2395fb8557cb0fac6dc74ee60b07042f99b0da6b6acf8f7ce0803' 
  AND (
    token = 'BtqqCc8o+W8WnQdSJ0dJ45ox4o5vMb+CqG6AQyLM+Vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )