UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FeNW0qJeI2JHLxPBtxwSVWrh5L7wp4W6quA0AObjdm4=' 
WHERE 
  key_id = '194d3fab79b9bfd6e6099aac753139b2798840b9b50f100457288c29893bf702' 
  AND (
    token = 'FeNW0qJeI2JHLxPBtxwSVWrh5L7wp4W6quA0AObjdm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )