UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PrF5Q581vrci24OC3Xc06U4uHWyB1lQmVELazpX1DVc=' 
WHERE 
  key_id = '0a1187e0af4e109cc4c546395bab1e5b112004a3ff3297a7cc590acc2d6d1f72' 
  AND (
    token = 'PrF5Q581vrci24OC3Xc06U4uHWyB1lQmVELazpX1DVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )