UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uq6kQZoLSuiiLRXUnX/HsIav1OMVTqTX5J2p4MZEM5k=' 
WHERE 
  key_id = '5698a1b46d50671a5c646a245156d121273c257a753d1097b0ed52cb8feafbb8' 
  AND (
    token = 'uq6kQZoLSuiiLRXUnX/HsIav1OMVTqTX5J2p4MZEM5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )