UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8xNxBGAP17/s1JUZrlYR8DlSraiW04TwxTtGUPxc7K0=' 
WHERE 
  key_id = 'c2e23379392ee0a9dea85acc3e04a04594b4058ac922bad3f1ef5112a6f1bbf2' 
  AND (
    token = '8xNxBGAP17/s1JUZrlYR8DlSraiW04TwxTtGUPxc7K0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )