UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GGzX1hQUcE0mt2sXsoMMD7ktxJNnqQCR9eE5+HTexXc=' 
WHERE 
  key_id = '23c9a1c31564b7e702178685ccbc9b47cf20603c4433552090fe57c1aff0a42b' 
  AND (
    token = 'GGzX1hQUcE0mt2sXsoMMD7ktxJNnqQCR9eE5+HTexXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )