UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Qrkm26tivKkUE7UyM5vu/ArDLx/WohmmZnfpeP8/FQ=' 
WHERE 
  key_id = 'c8d0fcb2d81544d0b663a50f7cb9d223f156620ef3d6f945418d7e402c5e5324' 
  AND (
    token = '3Qrkm26tivKkUE7UyM5vu/ArDLx/WohmmZnfpeP8/FQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )