UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CeIxRQZA9PuGlvlKtg0rXX7sPZHvu/fOZ0PCTvgRDbY=' 
WHERE 
  key_id = '5bcb198ad5571c99a9d2f053ebaf1172a7042ae5ef10077accd4fed64566fac7' 
  AND (
    token = 'CeIxRQZA9PuGlvlKtg0rXX7sPZHvu/fOZ0PCTvgRDbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )