UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RiWd8rXpvbk88GOTh7xPenhxoK84vCKzmxMSEbsWFMg=' 
WHERE 
  key_id = '7f3e0c02b25a8822440b75ce3cdc4d6382326c4075131d1db32874b2d0558d2f' 
  AND (
    token = 'RiWd8rXpvbk88GOTh7xPenhxoK84vCKzmxMSEbsWFMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )