UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dwG196KcUIdIXP8z4wcgKBT5iPZnTjASHyo+yDMED8g=' 
WHERE 
  key_id = '46c6e7c31f297f0e8999bc5b4ebadac94812c81b33b05e5cdff271275bf5e4a8' 
  AND (
    token = 'dwG196KcUIdIXP8z4wcgKBT5iPZnTjASHyo+yDMED8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )