UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WxW8XRiHAvWsnyrp5q/xSpMkNLYYUxxVuU7colWDe1o=' 
WHERE 
  key_id = 'c160a2c74b2efb82064fbf16558b782c50efb7ccf5830dc3b052ecbf7c6c43d1' 
  AND (
    token = 'WxW8XRiHAvWsnyrp5q/xSpMkNLYYUxxVuU7colWDe1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )