UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tzEwyQs0vUJ25J/+WBH9adWmoGi2zl4e14k0DpjIDPs=' 
WHERE 
  key_id = '5aa62834df3e2c3b8d7c354c63f4fb81d84bf1ddb9ea519665e021811694b434' 
  AND (
    token = 'tzEwyQs0vUJ25J/+WBH9adWmoGi2zl4e14k0DpjIDPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )