UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K05krz3aU1gxXt8xb31SpEe4PwpTYkM02mCdFIOvQIE=' 
WHERE 
  key_id = '266e8378c5a33b637908f542ebf49d4360fc78035202a8f076ff0d9738baf5ba' 
  AND (
    token = 'K05krz3aU1gxXt8xb31SpEe4PwpTYkM02mCdFIOvQIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )