UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fAZ0tH/zIf4hRIS9vgGoNQrnk2ml6P7as2kdYO6Jap4=' 
WHERE 
  key_id = 'ff9ebd41815d37bbb0593d6552035c754502824e7f7e30421c9e1d1a7e4db90a' 
  AND (
    token = 'fAZ0tH/zIf4hRIS9vgGoNQrnk2ml6P7as2kdYO6Jap4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )