UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sWd4RYezKITb7VOmXHmhfrqRKijikFpMI4GQIAtJP3c=' 
WHERE 
  key_id = 'cf8763c959921830686803ea54360c4dbff2af2f0cae9ba9ee74b1fed6734127' 
  AND (
    token = 'sWd4RYezKITb7VOmXHmhfrqRKijikFpMI4GQIAtJP3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )