UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kR2lhaQ3MhXrA+xICLloEhRGFX08NUXqWS2XGEc34OM=' 
WHERE 
  key_id = '533105205b32d7296fa8fbfe40a6816eb2fd4d1ee90ed03fbaf84c446d9ab3ee' 
  AND (
    token = 'kR2lhaQ3MhXrA+xICLloEhRGFX08NUXqWS2XGEc34OM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )