UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R7/7cSAw1VuaCDtJNastbzY+7DbLhZV6dU5a8SsMtb8=' 
WHERE 
  key_id = 'c08f11b79ef43c4ec9a2d65a3d9c1c2842c0f2689d09750b71151f7f89f9d7fe' 
  AND (
    token = 'R7/7cSAw1VuaCDtJNastbzY+7DbLhZV6dU5a8SsMtb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )