UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tcNIQS6c475WHCU61N88V3INfo+QxvkeyAGIqQqOKKs=' 
WHERE 
  key_id = '36347eb1cd4a067029b3e9a64c5e558db9866484698ee27e932681474d94ce37' 
  AND (
    token = 'tcNIQS6c475WHCU61N88V3INfo+QxvkeyAGIqQqOKKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )