UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7fWS3kPk+2rfPQrYREueD+x/wilerbaP5jr4SZ65uS0=' 
WHERE 
  key_id = '861c8856e2f5eb989196e4bdab7cd623ec89c54bafec087801a51aa0633f1b1b' 
  AND (
    token = '7fWS3kPk+2rfPQrYREueD+x/wilerbaP5jr4SZ65uS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )