UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7K5H5KmbBeVNTMxZ3NFlsIEwq8jdcC1kfxlWHoz3E0=' 
WHERE 
  key_id = '52b2b9dd639cfc91d4b3147e88ae33155d0b112a019332669172ec7a3e18bbfc' 
  AND (
    token = 'X7K5H5KmbBeVNTMxZ3NFlsIEwq8jdcC1kfxlWHoz3E0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )