UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FXxrzIf/su/+8SsJMLczZ88Zk4vivBBu2q1Fz9hAFXY=' 
WHERE 
  key_id = '644981645108bcb2935ae4a7ca65830531570c591eaf04953a2e3906259f0b0c' 
  AND (
    token = 'FXxrzIf/su/+8SsJMLczZ88Zk4vivBBu2q1Fz9hAFXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )