UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qrn7TDZNu/chtiNtV8AND2rn8RfMkx3EPqwGE4eFlG8=' 
WHERE 
  key_id = 'f01a3048ccfee51767ee90710eb3988f9232537f5959761be282352be5e7cd1a' 
  AND (
    token = 'Qrn7TDZNu/chtiNtV8AND2rn8RfMkx3EPqwGE4eFlG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )