UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZfAsXjqBd3Vip4czY/108HXytVUiG9wE/N/VwZbZ/Mc=' 
WHERE 
  key_id = '6bd541de2d5cd4c34f826d1d4510d7c7cc80778cc3f1682e8ad68a5bbccefd6e' 
  AND (
    token = 'ZfAsXjqBd3Vip4czY/108HXytVUiG9wE/N/VwZbZ/Mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )