UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gHD3Lb15Vpvh0Z4JWuBahZ6yVxehNXK5MJtJIFq4WxM=' 
WHERE 
  key_id = 'dfdb16c8b09d90b15092cff06d5e4adce43208d0b605aa2e40d7d1b60f4da49a' 
  AND (
    token = 'gHD3Lb15Vpvh0Z4JWuBahZ6yVxehNXK5MJtJIFq4WxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )