UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WJsZcQu+5JKp/CaBZw4JWkRESxvBKMRwebFhYeZvXZE=' 
WHERE 
  key_id = '70cd248d91064673b6fdb3d60878e61b42aaff48f2e4f231c2e079eb0ad94d7e' 
  AND (
    token = 'WJsZcQu+5JKp/CaBZw4JWkRESxvBKMRwebFhYeZvXZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )