UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's6XxxTnDnxKfYPSkLiQzJXFxjd3my25FMqRE2lh8iII=' 
WHERE 
  key_id = '581476bc4e3deb27a28b718f6154b608ff7741b9410b2b565421ffe252c14f11' 
  AND (
    token = 's6XxxTnDnxKfYPSkLiQzJXFxjd3my25FMqRE2lh8iII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )