UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YMMGaruWeOxo6Sa2J3Rs615psu4JpdOH/0elxCOzEsE=' 
WHERE 
  key_id = 'b8756d7c6f5e42ce71f936071411096116aa2e03de3df44dea65629ebeefe7d9' 
  AND (
    token = 'YMMGaruWeOxo6Sa2J3Rs615psu4JpdOH/0elxCOzEsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )