UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gWPpSNTm3jpnIYoYuG0bsaT0Ywu6Vq34NvaIh8cSdiI=' 
WHERE 
  key_id = '2ad72e5cbd168e92e8376e4356efc7c6086bbfaf52219adb8e48706a0fa3feb4' 
  AND (
    token = 'gWPpSNTm3jpnIYoYuG0bsaT0Ywu6Vq34NvaIh8cSdiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )