UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRS5VbiSgRdhHK22ocds9e0P0BXQ93RM9kRqIK4NAeM=' 
WHERE 
  key_id = 'f6c4564e5fec91ee97d6a8af359ea292fc44d550fab67d64ec34d6d769988483' 
  AND (
    token = 'VRS5VbiSgRdhHK22ocds9e0P0BXQ93RM9kRqIK4NAeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )