UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N6o2KYchYa1VOxyH1p4OJnK6laNJGRB0XHaj+CCATq0=' 
WHERE 
  key_id = 'cecd5cda65e96634e030742c96fca3c78c495a20eb43ae0befd4e2c0cf8c4046' 
  AND (
    token = 'N6o2KYchYa1VOxyH1p4OJnK6laNJGRB0XHaj+CCATq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )