UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z86pHoQMtesuY7hbPrc6fewUTVrYGAHUtAuktRtV4SA=' 
WHERE 
  key_id = 'e8c008a70e2cebe5353ecf52ce2ca22da2eb6c49abb716c001a592a29ec3e9ed' 
  AND (
    token = 'Z86pHoQMtesuY7hbPrc6fewUTVrYGAHUtAuktRtV4SA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )