UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OaWBuAvJvi3ziTRgGBz3Bfi8SsZW+0jBN8Y08FHEkhg=' 
WHERE 
  key_id = 'a7f980047c8c4d99ea0be4a91ac3a913c5d93d8722b942bbf6f6d0a2b7f2491f' 
  AND (
    token = 'OaWBuAvJvi3ziTRgGBz3Bfi8SsZW+0jBN8Y08FHEkhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )