UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/GRSR3ERFZIhjNzmT4XQpQDqBBdt4i+nXO0xL8vVbDA=' 
WHERE 
  key_id = '44addcc005aa6994f862a0072f483a47718eee9b621e489100d102b7b465cacb' 
  AND (
    token = '/GRSR3ERFZIhjNzmT4XQpQDqBBdt4i+nXO0xL8vVbDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )