UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6bIOqpStJAGTac/fpC6Syt1msHNecGL4i0EzStegAhQ=' 
WHERE 
  key_id = '34ea0f9efb49382043aee96c0af61b16734a73f9f147bfd336627b5673cd3ed4' 
  AND (
    token = '6bIOqpStJAGTac/fpC6Syt1msHNecGL4i0EzStegAhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )