UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MBHjTKyKUQ6BSoNl3PZ+zH2rmVOs7onQ6FUjmTHr7D4=' 
WHERE 
  key_id = 'f8ef6fe5ae5c5e907030d5c5914d0feafd299c05692f0ceca750f5221bc3548f' 
  AND (
    token = 'MBHjTKyKUQ6BSoNl3PZ+zH2rmVOs7onQ6FUjmTHr7D4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )