UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zl1nJhjaAaURsxnbXOS0xwczjWmb2jIo2cXT4oRKHEw=' 
WHERE 
  key_id = '35736592ed036b16d6b81db31191d2ed55fb8d7758175af7cd7a652d8355ce6e' 
  AND (
    token = 'zl1nJhjaAaURsxnbXOS0xwczjWmb2jIo2cXT4oRKHEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )