UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8NPRPPbcRXpUh9JxHQfEEiSqnzXKh1KHK/gvhi9tw1k=' 
WHERE 
  key_id = '2b7e333f4c5ad365ced9db7b1671599baa8727399e709e7c17b71579880c5cf0' 
  AND (
    token = '8NPRPPbcRXpUh9JxHQfEEiSqnzXKh1KHK/gvhi9tw1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )