UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WwOcxQbYpORCvEDQ9ZFkXJU8wNRHwToVrqXTqCxKpUM=' 
WHERE 
  key_id = '23510f4e611216b91cd16b14e1d373b61436ef941c25b9985c3d2dd0beccf536' 
  AND (
    token = 'WwOcxQbYpORCvEDQ9ZFkXJU8wNRHwToVrqXTqCxKpUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )