UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IBu54hQCyY+CAzX9mTHf9TAJHmdiNL5OfINwLx10jqw=' 
WHERE 
  key_id = '2c7a1b20159c2923059cf0ed17aaf726c261f221e7f37b6c46cc41c600bf6180' 
  AND (
    token = 'IBu54hQCyY+CAzX9mTHf9TAJHmdiNL5OfINwLx10jqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )