UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KBp6wEqxZK3mE50UzJmJ7H4mZru629u/1M9PrqwQ2Pk=' 
WHERE 
  key_id = '57bfd29f5b7ff9df12e622886e0f8feab0e39d7175d5f646a655310007687751' 
  AND (
    token = 'KBp6wEqxZK3mE50UzJmJ7H4mZru629u/1M9PrqwQ2Pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )