UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mNML7BK8mcF8JdWtVzVny6RSGnN6Z8mPLOTM8YHAAYo=' 
WHERE 
  key_id = '224c63ac6f549eb67e848559c387364598413203af5be2469023807b2b8849f8' 
  AND (
    token = 'mNML7BK8mcF8JdWtVzVny6RSGnN6Z8mPLOTM8YHAAYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )