UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WrNR2SJ+7eyhvJ8oFiPmuMgF2Pq7ovT0UfyIOZK77Zg=' 
WHERE 
  key_id = 'c1d5714d36ddc0106f056d830cc36f05f160c2341daf90694d1b0e46c9defdc5' 
  AND (
    token = 'WrNR2SJ+7eyhvJ8oFiPmuMgF2Pq7ovT0UfyIOZK77Zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )