UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xxbNeSRpe51aEd9QZDwek4ZvAZ5Fhd0zJc7qHfH70/A=' 
WHERE 
  key_id = '2032c62aad12c2a74f16adaaaa84645c5f4f045ade67048b9cb5a0e7b704eda8' 
  AND (
    token = 'xxbNeSRpe51aEd9QZDwek4ZvAZ5Fhd0zJc7qHfH70/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )