UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UmJSIVuz2woctcKB+/1j8uvF5FnTf2+GVfwrYtSfJAk=' 
WHERE 
  key_id = 'c9d08df4a9501d13e6570395aa44539c3bb38988bbc7123b38f66d1d083cf5f9' 
  AND (
    token = 'UmJSIVuz2woctcKB+/1j8uvF5FnTf2+GVfwrYtSfJAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )