UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/nbUZKMO57t0s8z/gvX8OPXOwf/ONM36FAKlHkYU7HU=' 
WHERE 
  key_id = '8711706a4df9925c722ef1989803773197d241c9761884c7fd1f1f2a3abcc1c6' 
  AND (
    token = '/nbUZKMO57t0s8z/gvX8OPXOwf/ONM36FAKlHkYU7HU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )