UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qjg8JvRfwWA6dvsVxs46EeiJ2vzDmXhW2RPoXX1rddE=' 
WHERE 
  key_id = '1a1866445afb699803eb589e7a0e2cd9d04d77eb35e14cca67913297aeeacdcd' 
  AND (
    token = 'Qjg8JvRfwWA6dvsVxs46EeiJ2vzDmXhW2RPoXX1rddE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )