UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDPK7oJTh8+/AcZKgu38xhZ9WXAOYrByytPT/JL2oWk=' 
WHERE 
  key_id = '6fc2bd85f1d6fcdb27657f055042dbf6e58c69b21291d360f638b11762ab078e' 
  AND (
    token = 'rDPK7oJTh8+/AcZKgu38xhZ9WXAOYrByytPT/JL2oWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )