UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E3p4WjU39BVLXhEmDWIzK+ZVM5Q/bWUGLwsMrufT+0E=' 
WHERE 
  key_id = '72a55f6f727d53993326a0a3d8b343d4087ed3b5afb43d453df0b62be7acd697' 
  AND (
    token = 'E3p4WjU39BVLXhEmDWIzK+ZVM5Q/bWUGLwsMrufT+0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )