UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E2BFIyAivyqLAFgmqEPt27PBC4sYI5iG7+05FMTFSrE=' 
WHERE 
  key_id = '855a89fc6688ebf356e965137b77fed355949e1bfc05ab6e51115328aaa535d1' 
  AND (
    token = 'E2BFIyAivyqLAFgmqEPt27PBC4sYI5iG7+05FMTFSrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )