UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hG3/2HXK1xKWlVbAkayE99kI44Z19R4KBs64h9mFJsk=' 
WHERE 
  key_id = 'cff9a4cfd17bfd9ab61bd800cd16fbd8e9a7a25cb725cb7e5f27567a215925dd' 
  AND (
    token = 'hG3/2HXK1xKWlVbAkayE99kI44Z19R4KBs64h9mFJsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )