UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eKnc3o+S0WudlFCB/BYYp+WeQ3+wiaNIy7UdzqO5Dio=' 
WHERE 
  key_id = 'cf0186f4e41f9cef585fe449788e9dd7751f7b09f56cd3e21bac9ce077ef51f7' 
  AND (
    token = 'eKnc3o+S0WudlFCB/BYYp+WeQ3+wiaNIy7UdzqO5Dio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )