UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GQaAI7Js4EPxO7dUMmeAZFRjgw4kNqZpIZ0DBHViB2o=' 
WHERE 
  key_id = '7d169756c338539418b4d9cdc01167ec14bde5db9244ec0813b6450c093c3f72' 
  AND (
    token = 'GQaAI7Js4EPxO7dUMmeAZFRjgw4kNqZpIZ0DBHViB2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )