UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DwbvMdj4Mum6/FXtAy/LLDnLmsM8dNP6OlWoUg4zQ6M=' 
WHERE 
  key_id = '48fbd253d8e8354970e7187fd20ccfdda02ef7191bda053f8c541d043e842bf9' 
  AND (
    token = 'DwbvMdj4Mum6/FXtAy/LLDnLmsM8dNP6OlWoUg4zQ6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )