UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCHIpc3LujYSfOMPumswfCHZ8exSOmtnnqy67vDXgZg=' 
WHERE 
  key_id = 'ae996a95d9b779ed990bb6158a6bb5ce410c81f5bde2812a0a38da75857caf7a' 
  AND (
    token = 'SCHIpc3LujYSfOMPumswfCHZ8exSOmtnnqy67vDXgZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )