UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MSTRFNn+YE7Thv8qBE2ZbHumdjwpcN6Uz4vZ9d/qJ10=' 
WHERE 
  key_id = '55f9d9d3a8ce508625fb0d12cb49aace838037466c4ed7208a326bb7c1261e73' 
  AND (
    token = 'MSTRFNn+YE7Thv8qBE2ZbHumdjwpcN6Uz4vZ9d/qJ10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )