UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Fl00AlPvC3MZoa0qXw5oXYtoQNushoU2wiphLoKTuo=' 
WHERE 
  key_id = '821032272b773844811d7ba7d347af6904842ed2483302fdb565ac59450b0045' 
  AND (
    token = '7Fl00AlPvC3MZoa0qXw5oXYtoQNushoU2wiphLoKTuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )