UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PVrvrK1pccxFc2bZ2U59yA1X/FKnCd5ResYu6bL7AvQ=' 
WHERE 
  key_id = 'f0ebe6e2d0e82d0cdbdb0e7ed35a607c765ce1e189858e0b09daf67b0cdce911' 
  AND (
    token = 'PVrvrK1pccxFc2bZ2U59yA1X/FKnCd5ResYu6bL7AvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )