UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HG1ffpaO31dc+Fx3+cTpHVaqg9ybnL+VUjl02PVey38=' 
WHERE 
  key_id = '0d3686a63c661511223f9e557b65ea8344ea3fda895d1646f394df656145985f' 
  AND (
    token = 'HG1ffpaO31dc+Fx3+cTpHVaqg9ybnL+VUjl02PVey38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )