UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QEgaHbGtHxf67r+lyu8gEzLOxQSMLokI+e6CsTXMiBs=' 
WHERE 
  key_id = '0f492876e45f7f45e33e1aebd1148437ad59071aa88bd1ea54243c16b4f0ef65' 
  AND (
    token = 'QEgaHbGtHxf67r+lyu8gEzLOxQSMLokI+e6CsTXMiBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )