UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tWw9rAasgCRRS9oQ/8PK2jFfS3jRfFK/1a8OoCNO//A=' 
WHERE 
  key_id = '0761e5fc8368953bbf0c694146932c68916c38ce11b4a6895c85b8fcbbdf78cb' 
  AND (
    token = 'tWw9rAasgCRRS9oQ/8PK2jFfS3jRfFK/1a8OoCNO//A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )