UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nKIU1gGGyEZL87U38qeXOT8+Do1ViVZPcRcMOF+6opU=' 
WHERE 
  key_id = '4564da7d47024aa61377ee7f760031826d534a047ea9be4faba708bab6f58d0a' 
  AND (
    token = 'nKIU1gGGyEZL87U38qeXOT8+Do1ViVZPcRcMOF+6opU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )