UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5jCPljAAxgIFPJyJRifPdEVBLCNJU/yFOgGm23qzvGA=' 
WHERE 
  key_id = '875938a3987ce677fbe3e36a69b8075dd59b4af0198394d85d1f839a569f4719' 
  AND (
    token = '5jCPljAAxgIFPJyJRifPdEVBLCNJU/yFOgGm23qzvGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )