UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i30mNm8UmdbShsNN4E4psgIZitjtiKaElE800sy+iyM=' 
WHERE 
  key_id = '457975cefac5554c0c001f79dc5fa81549ab9c6507ef89cca78e158c5db549f1' 
  AND (
    token = 'i30mNm8UmdbShsNN4E4psgIZitjtiKaElE800sy+iyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )