UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxQ7G7TRNDTlBLaQDHA4eswXBCEc8SqKYksrBzLAozw=' 
WHERE 
  key_id = '8d6c0706b2afa5e8d2f766fe1cf95d81bd7e65fedc21ba162fb5b26d7defa756' 
  AND (
    token = 'oxQ7G7TRNDTlBLaQDHA4eswXBCEc8SqKYksrBzLAozw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )