UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZTHGnsGHiJYHypSVkYIpneq5f06sHwBBx41KSvYE0Y=' 
WHERE 
  key_id = 'f5af8a344bac161d5454de474f023fba82e5572527ab523415485827766fb81a' 
  AND (
    token = 'iZTHGnsGHiJYHypSVkYIpneq5f06sHwBBx41KSvYE0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )