UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OP6AmCJKGZc6sHvgLJQZFeuHOfAPdkFyoPOt5mPgUs=' 
WHERE 
  key_id = 'fbe528bfb055a1e4c2eff12b31464d2de5352fbcb9465574e980c79257d13d20' 
  AND (
    token = '/OP6AmCJKGZc6sHvgLJQZFeuHOfAPdkFyoPOt5mPgUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )