UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lozcn9WROVd46T+KL02KynzGljRFwhu4N4AeruI+Nr4=' 
WHERE 
  key_id = '7c6dfe0c913b21aca9037593fbcb45f3849eb9cfc3a7ee7175c9825deeeeae39' 
  AND (
    token = 'Lozcn9WROVd46T+KL02KynzGljRFwhu4N4AeruI+Nr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )