UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tebVe8qhkthvQCD28tzMx64KVHZ7MS0hfb84qFQQ78A=' 
WHERE 
  key_id = '7bec5cfd5d0770b86b401f01143a4f24b39145731c935962c2d288a2e658b862' 
  AND (
    token = 'tebVe8qhkthvQCD28tzMx64KVHZ7MS0hfb84qFQQ78A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )