UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vqz+rYHFs3mLD83dyDdWfRQHQ+/uAoQ2zdaDb2M0/5o=' 
WHERE 
  key_id = '7388fdaa1c1718b49fa5114e432b2bb9f97a7809aa4913f7714e8ba9d0085811' 
  AND (
    token = 'Vqz+rYHFs3mLD83dyDdWfRQHQ+/uAoQ2zdaDb2M0/5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )