UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DR3Eygf8eruoz3CxChEgbVmA39/nMiwa+epbeTwcRxg=' 
WHERE 
  key_id = 'edf6302eca6bccf9ecaaafb900f3a99b8fe17bf40981c770fecf509f64ba73c0' 
  AND (
    token = 'DR3Eygf8eruoz3CxChEgbVmA39/nMiwa+epbeTwcRxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )