UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6r1iNgyDf5PxKZhk/ODKO0i7C2xWtfmwN6grxq4yCDo=' 
WHERE 
  key_id = '3d0bb268cc48b744c492b853eef444aa6776f8cf32abf2277bdb68eb2edefa07' 
  AND (
    token = '6r1iNgyDf5PxKZhk/ODKO0i7C2xWtfmwN6grxq4yCDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )