UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhmPGuWEqzvXyvH/N86Y9G7rrLL+6Ac1m1kZEcWfHUU=' 
WHERE 
  key_id = '880444b931ddb0f061df0ff567792b529d32c8d1ed02c39f0a3542baf7273826' 
  AND (
    token = 'WhmPGuWEqzvXyvH/N86Y9G7rrLL+6Ac1m1kZEcWfHUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )