UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '104CTUjZzoD44psdIvIE7UEKKNBBE4bgvy2jM/alHms=' 
WHERE 
  key_id = '991ebbec53b67fc03386387bf6f153cb6e06f4cd0335031718b9da2cc9597564' 
  AND (
    token = '104CTUjZzoD44psdIvIE7UEKKNBBE4bgvy2jM/alHms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )