UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'elUXRjHT80brWiVubwWYDJfXcN7cIUhND9yWZ/FXsAw=' 
WHERE 
  key_id = 'b3ba7a72e69f8ed0b9afd20d54af35659d463446f70e47a79a1e77af6ff48281' 
  AND (
    token = 'elUXRjHT80brWiVubwWYDJfXcN7cIUhND9yWZ/FXsAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )