UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tBQ3e+uq3QDI/ehKo2TL/AVy5SEdwzgsJEB7LteWU48=' 
WHERE 
  key_id = '5b9a157e38ada82003e95355c9841ee7801a9e0b3548f2496592a86d5a957768' 
  AND (
    token = 'tBQ3e+uq3QDI/ehKo2TL/AVy5SEdwzgsJEB7LteWU48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )