UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KNSdxRTZ2zGr6ZGXOfA+tHU+sqXyB7wasnCJ9FG2OGs=' 
WHERE 
  key_id = 'a218e1eed907d0f37c051a9e516fe48baeca592f009de7d1bbd2551d9e596820' 
  AND (
    token = 'KNSdxRTZ2zGr6ZGXOfA+tHU+sqXyB7wasnCJ9FG2OGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )