UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sit5scxlLA17D7JcqJ9dbD9TnKG/rt7W8B+1FWrUehY=' 
WHERE 
  key_id = 'e453d4b25cf8e68dfa6415dff619790ac098ac8727794c53e7ce8550d92912ab' 
  AND (
    token = 'sit5scxlLA17D7JcqJ9dbD9TnKG/rt7W8B+1FWrUehY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )