UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's+NO5R4ZDDHYtn5IjymdotovsHajt6j+gQx29XKrXds=' 
WHERE 
  key_id = '90d88571746d724e1f0cb80b37658cecca75623b021b526f15c7251fbcadddf6' 
  AND (
    token = 's+NO5R4ZDDHYtn5IjymdotovsHajt6j+gQx29XKrXds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )