UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zN5lRsymfhgcEEUTTPm7w5ejMyCdC8qXKxG9Cjg5HnE=' 
WHERE 
  key_id = 'cb5cdec662acb17589890cf411a3dc37035f42808ab962f3a3998b6e6edc597c' 
  AND (
    token = 'zN5lRsymfhgcEEUTTPm7w5ejMyCdC8qXKxG9Cjg5HnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )