UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '99wDhnxzfRvHJAONq4hxR9yLWwSNFtRhorryMJ6wQ00=' 
WHERE 
  key_id = '83c37de8fc1181e7c79e529b26044b1db5beabe0658e1ff38713340698f5cc38' 
  AND (
    token = '99wDhnxzfRvHJAONq4hxR9yLWwSNFtRhorryMJ6wQ00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )