UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ePQo5iP6ifj0vbNu/56OjFmZ2qBWsq/shrsEwDIUL5Y=' 
WHERE 
  key_id = '1c33e0f8ded1d33a30d4158609d59a5d28f362894a767dd63a712197c6336c34' 
  AND (
    token = 'ePQo5iP6ifj0vbNu/56OjFmZ2qBWsq/shrsEwDIUL5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )