UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mM455pq69i6UidoMm5tSZ9zeOMgXwO1c7Hsoj4pAxFE=' 
WHERE 
  key_id = '5f99135a24bfb56ed644b0aff51d95b436ea06c350f6445538f32365ad3dd84d' 
  AND (
    token = 'mM455pq69i6UidoMm5tSZ9zeOMgXwO1c7Hsoj4pAxFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )