UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1PI7ovQ1mFq2j7B0FcInWgYH9prf92r4EYdYsyqmHUM=' 
WHERE 
  key_id = '99185004633bc4773fb69cabc49ce6c2ac921b7562634a283bb4dd172d76c46e' 
  AND (
    token = '1PI7ovQ1mFq2j7B0FcInWgYH9prf92r4EYdYsyqmHUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )