UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2T2TPuS2n5tEI3gZEJ7uraQ7AINyAummIZZpDDGK7no=' 
WHERE 
  key_id = '94e32dcfcc8fef5358defa920b3def888f62af080fcabce44f2912fc1788a431' 
  AND (
    token = '2T2TPuS2n5tEI3gZEJ7uraQ7AINyAummIZZpDDGK7no=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )