UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yA8oY5cm49kUu4EpL/cEnX8j0aFaQ0kayii4t+wquvE=' 
WHERE 
  key_id = '0e5e85fd10ee3b4ecd13195e51fbf98c2c0e90a4f81083c5960a36dfe87de5f9' 
  AND (
    token = 'yA8oY5cm49kUu4EpL/cEnX8j0aFaQ0kayii4t+wquvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )