UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fvTMcywV26ynxMlw3Srnd6eLpmRgqVD9UWpT1qKi5GE=' 
WHERE 
  key_id = '3e16c883e79c3f0e9c3bf819af8b6d607b28c2e8e92a335bb4cbc524f279f3bd' 
  AND (
    token = 'fvTMcywV26ynxMlw3Srnd6eLpmRgqVD9UWpT1qKi5GE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )