UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P3stR6qOaNsFwyZ0z6EwU/5Kyu+OciOxm3aXAonQnl0=' 
WHERE 
  key_id = '440b00a8d26651a04917ed5835dd96f0136a2c7a6e1df1aa9c8476a524b58de1' 
  AND (
    token = 'P3stR6qOaNsFwyZ0z6EwU/5Kyu+OciOxm3aXAonQnl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )