UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uPc03OeU2xYA/morwB9NfJHybdrXRxR93+rzXGGlf1Y=' 
WHERE 
  key_id = '6e7cc97040e1204a2e959ecbc600b86fe804b77b6c0892fc3631eda63e7dd6f1' 
  AND (
    token = 'uPc03OeU2xYA/morwB9NfJHybdrXRxR93+rzXGGlf1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )