UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bSZ3X9nKbmzPCZzj0MMxk/5zHQi9WJj69Z1qi5/Vw10=' 
WHERE 
  key_id = '7ff8e431fa4c059efccf26c135a9275593f9496455e377ef36ef58011460a3a4' 
  AND (
    token = 'bSZ3X9nKbmzPCZzj0MMxk/5zHQi9WJj69Z1qi5/Vw10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )