UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q85MaINVY8RVoNTPKae3Ii4zykzU7pyRkv53zMkbBq4=' 
WHERE 
  key_id = '30ff60f62cc1503ed4ea0c27024acc4af860258829fe8f3cdef41c3ee83bc62d' 
  AND (
    token = 'q85MaINVY8RVoNTPKae3Ii4zykzU7pyRkv53zMkbBq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )