UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KEM/q6giAiCUJsVTpUDYKHTSAiWOBn9wHdxxon3wLJ8=' 
WHERE 
  key_id = '926072881b9f8f5821e666d962c9716ef2c24384067c4c9f431bcd03c34ece55' 
  AND (
    token = 'KEM/q6giAiCUJsVTpUDYKHTSAiWOBn9wHdxxon3wLJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )