UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujpZ8fLBqVFYhyzJssX1YZUF9RZ7dujyoqqf/kEgpEM=' 
WHERE 
  key_id = 'd556d9d35d912781c3b906ec0167c8e4e4e3b1d2e47924756ff38daba88db035' 
  AND (
    token = 'ujpZ8fLBqVFYhyzJssX1YZUF9RZ7dujyoqqf/kEgpEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )