UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qYEePWIltEvkHLclgaZFS75q7kPG6wPn6nai9j5Y9uU=' 
WHERE 
  key_id = '9d18861647907239afb5ff027453248a9f27cfe8a6d756ebd2f4fb308e03665d' 
  AND (
    token = 'qYEePWIltEvkHLclgaZFS75q7kPG6wPn6nai9j5Y9uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )