UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JKV79nn0tYuexrAjKpv8wy2Zqqk/N3/yx62Cgynu8P4=' 
WHERE 
  key_id = 'db717a1a9b31a6047d95a9f8e26edbb268e9a035418ae7edb67116b793f23e35' 
  AND (
    token = 'JKV79nn0tYuexrAjKpv8wy2Zqqk/N3/yx62Cgynu8P4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )