UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SAmgkeHhVe58rmGlkARcvxJPSm/o8F5exb0FeUWn3KY=' 
WHERE 
  key_id = 'a76acd364913f2d9056d948e5a1defd0dc1328cf3f695d867b097f68c290cf2b' 
  AND (
    token = 'SAmgkeHhVe58rmGlkARcvxJPSm/o8F5exb0FeUWn3KY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )