UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CLu5GpasEPl70LPRFcSYcFAS6cQVb5FD1Joqta3vC9I=' 
WHERE 
  key_id = 'c7852e430df3d1e5ef21c6d363ba29d67f147c15f74afe466b53efaa8f2c7b1b' 
  AND (
    token = 'CLu5GpasEPl70LPRFcSYcFAS6cQVb5FD1Joqta3vC9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )