UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hZGAch6YQMvNA7VMuEoElsiBuN7+FIk2OTe8e5kpewU=' 
WHERE 
  key_id = '9c786779ba30c8702fe13b6e1fe493ca42b43582beef4a56d1582cddd61567ee' 
  AND (
    token = 'hZGAch6YQMvNA7VMuEoElsiBuN7+FIk2OTe8e5kpewU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )