UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2QB7IHbZxHkakPtFgUYfcEzeHz3GAMkIC588uYQr1o4=' 
WHERE 
  key_id = 'b917fb84306ca467d486552f84d2450ef03623d975d80d54c18881e7dc0c7a6d' 
  AND (
    token = '2QB7IHbZxHkakPtFgUYfcEzeHz3GAMkIC588uYQr1o4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )