UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YIiFzSvRc1ORbBSAvp0YuaNS1+7bA/El8DQtjRtALW4=' 
WHERE 
  key_id = 'e93c726bdb5cc524e302d63ebecdead6de34834744fc22729ad2fab0bef85c49' 
  AND (
    token = 'YIiFzSvRc1ORbBSAvp0YuaNS1+7bA/El8DQtjRtALW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )