UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v40rgs28BTN4jMiKu/TTEdozeAkdMtme3p/ue7GgAYE=' 
WHERE 
  key_id = '374853602e43a338c2828d347508ec52f4cf3e8cf2232d728bf123bf413dabc6' 
  AND (
    token = 'v40rgs28BTN4jMiKu/TTEdozeAkdMtme3p/ue7GgAYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )