UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X/xfyfAmL65GXDprodX48Px8mnu8wQnJyRR4DhAzqGY=' 
WHERE 
  key_id = 'e754f9f109c4458ffd4fb9862e3769e7ae6a7f0e2e0ff4219638f837e6cbbbec' 
  AND (
    token = 'X/xfyfAmL65GXDprodX48Px8mnu8wQnJyRR4DhAzqGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )