UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qawWHe6nEPTSZHdvY4mgN9imGygYxDtHCNJgQOr2LBQ=' 
WHERE 
  key_id = 'a4d530f47799a52ed48c428075d63517e8dbe38fda0c4a4706c5a5ae386e61b4' 
  AND (
    token = 'qawWHe6nEPTSZHdvY4mgN9imGygYxDtHCNJgQOr2LBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )