UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pTllyo7GsFGsTn3fW8H+FoWybBIfiSdhjmHStdcclrM=' 
WHERE 
  key_id = '98d792ca1756e631834c05f90db152d4360fa8c57e73e2ec6a82f072d18d9945' 
  AND (
    token = 'pTllyo7GsFGsTn3fW8H+FoWybBIfiSdhjmHStdcclrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )