UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8yj88W1/y+ROBDfy8LUwxlVn9vn+N6xuATkddOCqVc=' 
WHERE 
  key_id = 'ff1d06647f8a296fc01cc05572fa1516d69af4312e10cdf8eadf06bee977271e' 
  AND (
    token = 'q8yj88W1/y+ROBDfy8LUwxlVn9vn+N6xuATkddOCqVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )