UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hax3h4NDKIiKQbsftnW6z1+/wLdKW7M1a7lqNrd+N94=' 
WHERE 
  key_id = '5a90780613b5291bd31711b6a8e2380f190c0539b045dd5db7028f5541e6324d' 
  AND (
    token = 'hax3h4NDKIiKQbsftnW6z1+/wLdKW7M1a7lqNrd+N94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )