UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2KVm+LFmosxWJQbT+XVNAJ30rV6UOSPPqyrKZ+IEXg0=' 
WHERE 
  key_id = '7431f72cd9262849718c1a797f985b411dc28d9a972e1a985d028ba1116bd3f8' 
  AND (
    token = '2KVm+LFmosxWJQbT+XVNAJ30rV6UOSPPqyrKZ+IEXg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )