UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f6f0bKiY1C9JSOOncUQjUW+UAuF4oHzMdl+H1BNMek4=' 
WHERE 
  key_id = 'af97aebbe058c8869144e73dbf958e17fd849a04a822d0de7205ad4fe73e6529' 
  AND (
    token = 'f6f0bKiY1C9JSOOncUQjUW+UAuF4oHzMdl+H1BNMek4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )