UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuAFXRK6Qf/w/ctoaulC95DbO0E9mgNwWYbTqRNr4uU=' 
WHERE 
  key_id = '77324259b017e5367d34443b098162815f5213df61710f24075133272b96ce5a' 
  AND (
    token = 'iuAFXRK6Qf/w/ctoaulC95DbO0E9mgNwWYbTqRNr4uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )