UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzNq97CdgC9tllpzwt2FeO6pljKWjzdgpB/AVUuy9TQ=' 
WHERE 
  key_id = '575f887ac8736973a04ae50ddbeec057f7d5a751a0806fe018e82e8e95da8f74' 
  AND (
    token = 'LzNq97CdgC9tllpzwt2FeO6pljKWjzdgpB/AVUuy9TQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )