UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9eVmktbJrweN0K83IG7apBROF7GTMsY6kxC2IKNqY8=' 
WHERE 
  key_id = 'e948133f79ea65324ec0826eb4e21cd198715923e782a9e4b95d86921ac7d0bf' 
  AND (
    token = 'k9eVmktbJrweN0K83IG7apBROF7GTMsY6kxC2IKNqY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )