UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RXAoMU0a3ypkxCNbM3L7jcryifq67zqmnbBJhY//Lgw=' 
WHERE 
  key_id = 'b1cd8ab4157c77c6673389f0bf9078d9963739f85acef0531a6a06597f19e1bf' 
  AND (
    token = 'RXAoMU0a3ypkxCNbM3L7jcryifq67zqmnbBJhY//Lgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )