UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FITrHGvXBBX+8Gce66OOhnkDt+hiEIB83soNG0aC3z4=' 
WHERE 
  key_id = '6a98145200b414fa9cdbaac8dfd20272813c8ea3f7f7dcfe4cfb093902da4cc4' 
  AND (
    token = 'FITrHGvXBBX+8Gce66OOhnkDt+hiEIB83soNG0aC3z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )