UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rF5p0HVoEY18dAJDb4hL47W4AbC4/wnx+g4hhr8faHk=' 
WHERE 
  key_id = '8702b9d3fd94383c54c91e018a2c29c583aa10f3292d6780452a1395e6f32556' 
  AND (
    token = 'rF5p0HVoEY18dAJDb4hL47W4AbC4/wnx+g4hhr8faHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )