UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZEkPS2VOK3qzJek2UHdVuX+8gcuQ2Cru+3VFgXZA/u8=' 
WHERE 
  key_id = 'e4be03f0b003110074c98ab1f2eb5707e99ec6b5d434536fe1853d23073b3f29' 
  AND (
    token = 'ZEkPS2VOK3qzJek2UHdVuX+8gcuQ2Cru+3VFgXZA/u8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )