UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fv0NSzSSqUZTTbUG5umpkqw5AQWrJrCvENQPJzVc6E8=' 
WHERE 
  key_id = 'd6710473c60654257cb03896e4a43b556255f5de029b4e9c293d03e8604b335e' 
  AND (
    token = 'Fv0NSzSSqUZTTbUG5umpkqw5AQWrJrCvENQPJzVc6E8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )