UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6DiNZrRttQAxsDqAgLDFFQHQs8fuVnM4yKYR68yjgp8=' 
WHERE 
  key_id = '623513541c27ecb487aee241a498a3409cd36673d798d49e5084a814c598f3a5' 
  AND (
    token = '6DiNZrRttQAxsDqAgLDFFQHQs8fuVnM4yKYR68yjgp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )