UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uC54c70GKjFZPrF5pMFv02Gles16qWn+XDZMQGTdm5I=' 
WHERE 
  key_id = '1fc28758ac291f66df3fefa97e183ca6b500779061e3ccdefd734f4955c74f81' 
  AND (
    token = 'uC54c70GKjFZPrF5pMFv02Gles16qWn+XDZMQGTdm5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )