UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LaQxlu1GqHbonN9BoAHtceGz96Yom18QpbTGFds9FZ4=' 
WHERE 
  key_id = '4f8627c150d06337d0db60351499f62496fc5f9a24472d8d7a2b03d88e1db119' 
  AND (
    token = 'LaQxlu1GqHbonN9BoAHtceGz96Yom18QpbTGFds9FZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )