UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd+FFb1SJbXvrSABsNIQfcJDoMwTQGzkWbtTKlpuqsuw=' 
WHERE 
  key_id = 'b254e878aed823cbc915f06f505fea6aaf2097fdbc9acf4a3a0d9d26f171ef81' 
  AND (
    token = 'd+FFb1SJbXvrSABsNIQfcJDoMwTQGzkWbtTKlpuqsuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )