UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYHaX6TrDX3b9BpqGf6juUKmFUKeBPNPVWbFNQ/zdFs=' 
WHERE 
  key_id = '1bf807367b44cf3dbf6aa597d2bd22fd0fe109306719950a14aebd72d2500211' 
  AND (
    token = 'OYHaX6TrDX3b9BpqGf6juUKmFUKeBPNPVWbFNQ/zdFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )