UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTkaoVhzSSfV3rgdvDNlXh6RuQ8sehfWdwG2+IyFMq8=' 
WHERE 
  key_id = '2c37dac15a97acc23a63e488e129563a53b1a38ac2c3e2eabcecf45ff39ff193' 
  AND (
    token = 'vTkaoVhzSSfV3rgdvDNlXh6RuQ8sehfWdwG2+IyFMq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )