UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DMdivjWxaFXdDHMRZIvyCc8nBsbbLqB00j8Gfcs5zc4=' 
WHERE 
  key_id = '7f3bc33ec9f7ddedea8e9845ba3a161e7ef4a7702ccdf82eb6aeaed829647a3a' 
  AND (
    token = 'DMdivjWxaFXdDHMRZIvyCc8nBsbbLqB00j8Gfcs5zc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )