UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R6bZ1Z+shaykXlKsYjaVY0roHmdhRHurY30advqXQcI=' 
WHERE 
  key_id = '26dfb0c2adfc88c603ba6118d593ee8d2402b664f9e09e45021e841f322d8859' 
  AND (
    token = 'R6bZ1Z+shaykXlKsYjaVY0roHmdhRHurY30advqXQcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )