UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6KApNEBfO+kRCNCs1wi28ww1C4gezlkCCfKEL+YTOCs=' 
WHERE 
  key_id = '8c8ecf7f00eeb77128a51c59182aac00210bbacf2918a54df709b5ae5f9d2ca2' 
  AND (
    token = '6KApNEBfO+kRCNCs1wi28ww1C4gezlkCCfKEL+YTOCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )