UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sj+2n0npwMgGpLl5IoU0nHA0XrrvkFbfrmD4o/CJgCo=' 
WHERE 
  key_id = '892260345022594954bb8758c12e7d9b5fcf93a500dc3629a204224d6c422552' 
  AND (
    token = 'sj+2n0npwMgGpLl5IoU0nHA0XrrvkFbfrmD4o/CJgCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )