UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HFCOdNo3gkYv9rhdV/3DBAf6ex11rdrMlNonm17BJqI=' 
WHERE 
  key_id = '6f4802ad3b5c8852212d8937c73922aaba4fe3678afd6d68899a8d96297bd53e' 
  AND (
    token = 'HFCOdNo3gkYv9rhdV/3DBAf6ex11rdrMlNonm17BJqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )