UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S4R5V8xcO5OdkIurFcf1crat1As0pa8RRt57n0J8AH8=' 
WHERE 
  key_id = 'be78d3bd2239d0b59483a15022aaf532e8e52dcebc9ce2892db404dbfe581d1f' 
  AND (
    token = 'S4R5V8xcO5OdkIurFcf1crat1As0pa8RRt57n0J8AH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )