UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QYXQVacur9vwqUh+tVe1x2bLrCUkinqBbBNbP/6KvhI=' 
WHERE 
  key_id = '3107f391e271709b7a132593b1f0aaea9cf2c2ed43cd0c9942bc5ef4bd55958e' 
  AND (
    token = 'QYXQVacur9vwqUh+tVe1x2bLrCUkinqBbBNbP/6KvhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )