UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ch6fC/DXlEmCp5BWLfnElPU5ooFFz7WvusTShksIoKQ=' 
WHERE 
  key_id = '11f2a70928120e0ebe3b321e910a9cebef47f11caddf156634199b69ac0ffd43' 
  AND (
    token = 'ch6fC/DXlEmCp5BWLfnElPU5ooFFz7WvusTShksIoKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )