UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GQJ9U7rmSse/c0J6n9A3Z5tmkotryPsfKCp5UkDZLKw=' 
WHERE 
  key_id = '67502ae516b8d184aa4d8cd6467b30f59f5d875fbc19463dc4653f803dcb7a27' 
  AND (
    token = 'GQJ9U7rmSse/c0J6n9A3Z5tmkotryPsfKCp5UkDZLKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )