UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RE9YD6kCJ4IVnDGlTCDrHJmSCzSQgBzrGFxm+FaVPlg=' 
WHERE 
  key_id = '44fe7996e055d8fc5ae79db866789a54bb3c989fb6e282c2c075b9ac8e9e98d6' 
  AND (
    token = 'RE9YD6kCJ4IVnDGlTCDrHJmSCzSQgBzrGFxm+FaVPlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )