UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ci1VzIAlQKv0CsGr561UwloCtXxepQ59whgUzqPRsqk=' 
WHERE 
  key_id = '24e98b92892f9bced8eb0bcde4c12a756cb0b69d7c8888e6f8be4e4de331479d' 
  AND (
    token = 'Ci1VzIAlQKv0CsGr561UwloCtXxepQ59whgUzqPRsqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )