UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '93Ed4H/I4TdYDDG8F2D6Yf5zn897KWNBKuAnTHq47Dw=' 
WHERE 
  key_id = '2d2d217cf4bdc96298483888ff41d915ebfbfd5d5a1d64f78f4cabb25438ac3c' 
  AND (
    token = '93Ed4H/I4TdYDDG8F2D6Yf5zn897KWNBKuAnTHq47Dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )