UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1aUGsqqiGLv4ALNo6ajR1ZQ/ks65CCqjzs4pfEO+GpM=' 
WHERE 
  key_id = 'dee915eced4e3ea33858b7f275ec10daabf5439a236aeac904a39fc4d75bd32e' 
  AND (
    token = '1aUGsqqiGLv4ALNo6ajR1ZQ/ks65CCqjzs4pfEO+GpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )