UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0L+QwqmX7LrCEZP3qShM4KShvsu4EZobsAwWpNpQomg=' 
WHERE 
  key_id = '1e19002597803189839339bb5e5b60f6d7b47c7c8d0836dbe3144f0395feb72c' 
  AND (
    token = '0L+QwqmX7LrCEZP3qShM4KShvsu4EZobsAwWpNpQomg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )