UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EurMOFLpj+IDb/bU56LSlNg+Snx/VYSLIQo7f6GLlOg=' 
WHERE 
  key_id = '45622159663f888beb994ef3707e92696317e35709d5f3e9476f6b9f08c20c2c' 
  AND (
    token = 'EurMOFLpj+IDb/bU56LSlNg+Snx/VYSLIQo7f6GLlOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )