UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/7OkyUP8JbCb62ICH0wiPgcslQSQn3Bd3h4uKNPh8wI=' 
WHERE 
  key_id = '54631590a914c359136516f27825addbc9f7a3ac7fad30231bcb0fb5a1ddbdc7' 
  AND (
    token = '/7OkyUP8JbCb62ICH0wiPgcslQSQn3Bd3h4uKNPh8wI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )