UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+E+Q+gsfrDMgcac3ErIOGq6oqgbAccUylEXQ6XzgfOI=' 
WHERE 
  key_id = '8abceebcd9b9aa4d4e21e8ef8ca071b75aa36bbf823d4e4e5c78ef235fd87592' 
  AND (
    token = '+E+Q+gsfrDMgcac3ErIOGq6oqgbAccUylEXQ6XzgfOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )