UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQ311V9yVcoIyiyh2N10pCQjT48FfV3EidnaGdnmDKs=' 
WHERE 
  key_id = 'b9006b1f11e6c3de30513f63c233f695ba40de466e133586277ec13c9b937a89' 
  AND (
    token = 'kQ311V9yVcoIyiyh2N10pCQjT48FfV3EidnaGdnmDKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )