UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pGn994xbpUpzWNHtmWZVChXGuKVo3g+yBXhOU+HqQ4=' 
WHERE 
  key_id = '53a1980b3f460d3dcfde716a29d2c7d30bac1ea82f87b35a5f6cba53f56fbc45' 
  AND (
    token = '8pGn994xbpUpzWNHtmWZVChXGuKVo3g+yBXhOU+HqQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )