UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+RVQVJHbxqjUuGLV9WQKY0A+O1HOH6CpRdtK2JP/Nbk=' 
WHERE 
  key_id = 'd8581d89f1cfda3dd2d4d252c955ed2ed0c910a34613b52b59c30b2acce4d842' 
  AND (
    token = '+RVQVJHbxqjUuGLV9WQKY0A+O1HOH6CpRdtK2JP/Nbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )