UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1WRwZKpDj5a6tSsEmhD6BPm5e21zum46upy74VSQwD4=' 
WHERE 
  key_id = 'c1d937c39dc898a62116f7db33ac680951bbf5bf34fcea5b0ecbd599ddd69598' 
  AND (
    token = '1WRwZKpDj5a6tSsEmhD6BPm5e21zum46upy74VSQwD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )