UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '87L59g1np+tsdeqUuNE+3gAAArgEksgI0Zgsn1ijan4=' 
WHERE 
  key_id = 'ff14b8398ac8a700ddc8c380d3147aad36003752f335b99dd1bbb4bec7a09456' 
  AND (
    token = '87L59g1np+tsdeqUuNE+3gAAArgEksgI0Zgsn1ijan4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )