UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'leojbJP9sudJiGldoaxxjeSyB2mLlzb4Ll+rA2dZtps=' 
WHERE 
  key_id = '5a40d17c34ee2af1e5493d3651d3f58653a29f3d51b727eb4dd2728acf3344d3' 
  AND (
    token = 'leojbJP9sudJiGldoaxxjeSyB2mLlzb4Ll+rA2dZtps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )