UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3Awdbelg+yz7DGdvJfgrbijT9VaEHNjGEDGck3w0qU=' 
WHERE 
  key_id = 'ed2cdbe745a6eafa1ed592e6b57f42c5c22712b4f2aab1280ad71641e73b3ca7' 
  AND (
    token = 'O3Awdbelg+yz7DGdvJfgrbijT9VaEHNjGEDGck3w0qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )