UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cuEFJ3NHomx3LEYkqMgRj6FGUEBw/BibN8N1N2aIjqs=' 
WHERE 
  key_id = '487124b621901d4db5611019977c1d11d46f743f380fc6d5b829986c8899de15' 
  AND (
    token = 'cuEFJ3NHomx3LEYkqMgRj6FGUEBw/BibN8N1N2aIjqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )