UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WIrEWnGCRQ4BqydIjxWcv/wQg70IeLRlP5wWl/ELL7A=' 
WHERE 
  key_id = 'd8fbc95d2c143da5b1690957b77acf2003921e628b71a5bad8069e88cdf6c4d3' 
  AND (
    token = 'WIrEWnGCRQ4BqydIjxWcv/wQg70IeLRlP5wWl/ELL7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )