UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aHviwUVI4R+2ZbVpAL7LV2eokm2er+6+0a/SWNVkZxw=' 
WHERE 
  key_id = 'cad04cde37bb0ef9a144b0bb2de3813f5b1a98425eab77fd07177bc0ae4ea1c9' 
  AND (
    token = 'aHviwUVI4R+2ZbVpAL7LV2eokm2er+6+0a/SWNVkZxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )