UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v7l3RPrqVWvxSxgi9pFpSJeECMRqoIARIreQpQCPUgw=' 
WHERE 
  key_id = '907099a99b57e7b65b43e68f599b780a382d7bb0d440f216bd17f9f682551895' 
  AND (
    token = 'v7l3RPrqVWvxSxgi9pFpSJeECMRqoIARIreQpQCPUgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )