UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C/bwseEumLzrDgPIopRaTTP8BAL602RQFE+vSbmj8A8=' 
WHERE 
  key_id = '8356fefc6c535185ab2f63edd9e6209a3f2ebe1ac2fd7bf42081d535646320f5' 
  AND (
    token = 'C/bwseEumLzrDgPIopRaTTP8BAL602RQFE+vSbmj8A8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )