UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y5ROHW7l/aYdtb9jVcDp7JOb3mFt8k1y6nd6Iqt+/L8=' 
WHERE 
  key_id = '545675b2d0921d13aece37882706204a4487119e9ae58dcd44265814663d0232' 
  AND (
    token = 'y5ROHW7l/aYdtb9jVcDp7JOb3mFt8k1y6nd6Iqt+/L8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )