UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QgM9CjcjNcErUlldNCGPWh6fDNgr5poEimAcZ+0ll14=' 
WHERE 
  key_id = '2e7a28f3f3fdbbb0304a656c1f947ca24246a04e450f442727b5f073bb4d64d7' 
  AND (
    token = 'QgM9CjcjNcErUlldNCGPWh6fDNgr5poEimAcZ+0ll14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )