UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kogz8vjoNF6ndLrt01rL+5nFaUb1apCg5BkafVPmvE0=' 
WHERE 
  key_id = '739fc275b514d3635c810c0a90f59897c3a972058413a4d88b473b29780932a2' 
  AND (
    token = 'Kogz8vjoNF6ndLrt01rL+5nFaUb1apCg5BkafVPmvE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )