UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mPiw93M5dyEIXR/dXDjD07Ma6ah3rZz4oKOswMR6aHE=' 
WHERE 
  key_id = '341da5c9a6dd154e1f64d919419859352718e56ef4e7cd7d3d65f508f43e81ee' 
  AND (
    token = 'mPiw93M5dyEIXR/dXDjD07Ma6ah3rZz4oKOswMR6aHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )