UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rny7J0tiCinv36M1A37pcyVpnUQn22cVcOxD5H7/fws=' 
WHERE 
  key_id = '7968ea6f9ca3fea41189327c073febcbdb9443920ed7ead20354660841c6f7e0' 
  AND (
    token = 'rny7J0tiCinv36M1A37pcyVpnUQn22cVcOxD5H7/fws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )