UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4CPpwNtQ4mU3xAczQp2D+nUAIyVD2diD7/Yuj3d4C34=' 
WHERE 
  key_id = '286f22b14cb7c83ae1745b6969b9a49acc4d5e1be03a9a693cc9f15bc24a4b5d' 
  AND (
    token = '4CPpwNtQ4mU3xAczQp2D+nUAIyVD2diD7/Yuj3d4C34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )