UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nUPjLgNvdE/7ty4bmnY+8JBID6WwTI9zCF6Z6MMStc=' 
WHERE 
  key_id = '34adeda3b3a3dbb0b4d585412705d565a42abc55b04820da172665277b7d31c3' 
  AND (
    token = '3nUPjLgNvdE/7ty4bmnY+8JBID6WwTI9zCF6Z6MMStc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )