UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mpZHzNkFj1C0gsJuyGUDckkhgnhdYw6HQlY2D2jkMtw=' 
WHERE 
  key_id = '985f952a9d6d4de14d38effc47f249bdf2309c82c9dabab68de8640a3cca8380' 
  AND (
    token = 'mpZHzNkFj1C0gsJuyGUDckkhgnhdYw6HQlY2D2jkMtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )