UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UMDzGO5v/X/fsIK702Ij7sOgzt9ToNl+3dqLEVA36rk=' 
WHERE 
  key_id = '2dbc4534d00ec9e6006b271971507aa231a56f86a6a7090c3fcca02557816390' 
  AND (
    token = 'UMDzGO5v/X/fsIK702Ij7sOgzt9ToNl+3dqLEVA36rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )