UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wwxYjsZfG2KwginRmKXqSpk6OiHyV4f9kFIb73UlQRg=' 
WHERE 
  key_id = 'b103f14a4b2f652c71ca49d2424b94ac28fd9f083c5a83b89ccc0c044268a7d6' 
  AND (
    token = 'wwxYjsZfG2KwginRmKXqSpk6OiHyV4f9kFIb73UlQRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )