UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Su+YF+Nb6Xi2Sjz+RBvSdznA2EgTgern9ZyvKvjZVpE=' 
WHERE 
  key_id = '1d90c06877843adc50524fd61a8b572dd84558825aa8d9333ef70d9a7aa8cd9d' 
  AND (
    token = 'Su+YF+Nb6Xi2Sjz+RBvSdznA2EgTgern9ZyvKvjZVpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )