UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nF2nUOuR5lH9iZKAbIt0YRnwUmohx3SPqLXRi4nqCSs=' 
WHERE 
  key_id = 'dd0ccd6025405d3944a4fd0b4909be096c269e662c0e6daa157025c00c5a1196' 
  AND (
    token = 'nF2nUOuR5lH9iZKAbIt0YRnwUmohx3SPqLXRi4nqCSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )