UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFCjTkzUNk4IUJvrWp4UEVMlqDxyyF8tVDkrpsRFcnY=' 
WHERE 
  key_id = '08a1a7c22932eee4939ccb26b3c988a5313ac508c44f8e1fe04e8c464b34cfa5' 
  AND (
    token = 'nFCjTkzUNk4IUJvrWp4UEVMlqDxyyF8tVDkrpsRFcnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )