UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bksAi2OuKdYrELTyT42U4+KPbmu89+F7+2X8vN9sSRo=' 
WHERE 
  key_id = '35c06cb4c5da685d4137d1bd0b0522b75b13073a4635e406b072f1a81f6c7a8b' 
  AND (
    token = 'bksAi2OuKdYrELTyT42U4+KPbmu89+F7+2X8vN9sSRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )