UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dl2Ou3Mw7jomIl6uh5QDz1Dj44lmXAD89wi+RCzTmG0=' 
WHERE 
  key_id = 'a58d4b976fde95aff15cec6c558cb13c7485f97487b3e45342548bc4603b6d22' 
  AND (
    token = 'dl2Ou3Mw7jomIl6uh5QDz1Dj44lmXAD89wi+RCzTmG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )