UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aQhOzn1jiiHMXuwYviJXmgl0PuyebNbQWNUkX8XukS4=' 
WHERE 
  key_id = '2ff430009200b3aa9be7d27315e9848a1015f999067498233fbeab3acc6f2ef8' 
  AND (
    token = 'aQhOzn1jiiHMXuwYviJXmgl0PuyebNbQWNUkX8XukS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )