UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Cf/nge2B57sZbrVL2rrvPjl6kjMl/yuAvJ8EK2xYgc=' 
WHERE 
  key_id = '4c1ca87cf1c1329d97699f5bf05357b036d423d0a7b256b9393849cf4294be1a' 
  AND (
    token = '9Cf/nge2B57sZbrVL2rrvPjl6kjMl/yuAvJ8EK2xYgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )