UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vnnhQjvj4oNmv71xjIvR/HDJIO3R3ziCrC7ETW9QNKY=' 
WHERE 
  key_id = 'e3a454526de020c363959bcaadefbcbcf2f1d28e6d59a667d2381795740d810e' 
  AND (
    token = 'vnnhQjvj4oNmv71xjIvR/HDJIO3R3ziCrC7ETW9QNKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )