UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wcNPZ7ITievy/UjF0r7ubgZrH7mKPFpDDLDDLh8Dvj4=' 
WHERE 
  key_id = '8b638cb3371593fd57eb8f911a1d0c58a518b87c3b6bdbf023c0f76b15d0d6ae' 
  AND (
    token = 'wcNPZ7ITievy/UjF0r7ubgZrH7mKPFpDDLDDLh8Dvj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )