UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WHj2JhRINgxHc9l8e8ZDFBN2UZMd923kTi9ff//lGww=' 
WHERE 
  key_id = 'b9a1a55a597dcbd17a29454f54f2ce7cb0a12cc443e5db6820f645315404aa03' 
  AND (
    token = 'WHj2JhRINgxHc9l8e8ZDFBN2UZMd923kTi9ff//lGww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )