UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z5k4Jgkng0VkGYP7krrfoQoy792maZHMS7h4wVD14XY=' 
WHERE 
  key_id = 'f3a6bc309da5dc3c59b53f456119566bf740f69bf5f541a1564159cbc91fd65b' 
  AND (
    token = 'z5k4Jgkng0VkGYP7krrfoQoy792maZHMS7h4wVD14XY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )