UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '//YqTNZHeLguiCbL/BVsv1Ou/1WXPWu/DovauCbQck4=' 
WHERE 
  key_id = '34e7dcb30d666577c4c207bf56fa2ce0b4483ace99c81120f52dc3a74be94440' 
  AND (
    token = '//YqTNZHeLguiCbL/BVsv1Ou/1WXPWu/DovauCbQck4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )