UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8inKp5fRmqGyYiWjwJz0SKs9HhY8+sJvnjOlA8hEuk=' 
WHERE 
  key_id = 'e0a3c14b14c982c183782dc39773bcd24550d17f7c7c2794a184a9d8216b313c' 
  AND (
    token = 'K8inKp5fRmqGyYiWjwJz0SKs9HhY8+sJvnjOlA8hEuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )