UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't5JZJEKlrHvRy2oDTtZW+s9DF3vdNmh2XcVvBK0Tk0c=' 
WHERE 
  key_id = 'd2594eb0ef83c4dfdb4cb605c5f3169adcdfff0167551df27850ccc54906ad2a' 
  AND (
    token = 't5JZJEKlrHvRy2oDTtZW+s9DF3vdNmh2XcVvBK0Tk0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )