UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tSXnl9XfWlhktsp0188qagFE6rtOQ59U7xHt0uqolEw=' 
WHERE 
  key_id = 'ef47251e44c6b97ff2e6249aadebac78b55e512efa89eb8f04c2c76e0fe98369' 
  AND (
    token = 'tSXnl9XfWlhktsp0188qagFE6rtOQ59U7xHt0uqolEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )