UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ykH6+47s/bg/sdxpShi3bCNQW4Z4DHu6Dzg4aIoYqoY=' 
WHERE 
  key_id = '9fae38643fb65f6eca0d45575396561204ab8f682b58906c4cfa4c884ed2541c' 
  AND (
    token = 'ykH6+47s/bg/sdxpShi3bCNQW4Z4DHu6Dzg4aIoYqoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )