UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zG3sJR3vyiIuDmlL1BH4EgdTeGP9AD5oGrXjIXba+G8=' 
WHERE 
  key_id = '77e4490caf06459f287fc4b4da8ecd2c211e351e0264688a51084527072555f2' 
  AND (
    token = 'zG3sJR3vyiIuDmlL1BH4EgdTeGP9AD5oGrXjIXba+G8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )