UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fA/E/M3isWKSjBl49UZSRf42/fO31Vx3iKrFB8JzpBQ=' 
WHERE 
  key_id = '1dcb97165a55446458d12b32adcd3a8b011c05ff2a6016f8147a084a68df65e8' 
  AND (
    token = 'fA/E/M3isWKSjBl49UZSRf42/fO31Vx3iKrFB8JzpBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )