UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SvMO6fXY5vOfBVPnyQDSyadgAQfGu7FZuNuoHEN/oZk=' 
WHERE 
  key_id = 'b7c37cfd1a04ec1cb0ad743c42b390d5e7c653c916cd547f47a72c66bd1a3b25' 
  AND (
    token = 'SvMO6fXY5vOfBVPnyQDSyadgAQfGu7FZuNuoHEN/oZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )