UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zz+/E1i/pYGDyGusekxrEgAYTdV3XCaI41UBY17CqVg=' 
WHERE 
  key_id = '0d0e80aa44844a19a6bcab575ee148274b0707f4f96c0e88bea2fccc8774a229' 
  AND (
    token = 'Zz+/E1i/pYGDyGusekxrEgAYTdV3XCaI41UBY17CqVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )