UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gLzUjohY1P1Uc0UHsf+o3leO5xOTcwg/zBIlcgW8vXQ=' 
WHERE 
  key_id = '721ebc52f6d5b4f9202959e1106dc0a6f3b07f39810bff102d857eb671afbc7e' 
  AND (
    token = 'gLzUjohY1P1Uc0UHsf+o3leO5xOTcwg/zBIlcgW8vXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )