UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IlmS4D8TGNpKnCqFzEyE+F30jOl5gjnUIPlRe3GXA3c=' 
WHERE 
  key_id = 'cf0d87044e34943afd1d9e9a509db924b973e1818dde88aa5e1878f2eaa9b2f1' 
  AND (
    token = 'IlmS4D8TGNpKnCqFzEyE+F30jOl5gjnUIPlRe3GXA3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )