UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENj2XA3NB9DUJpOIhBXfV3Pj8NtVEkSupvHSBGIxc5s=' 
WHERE 
  key_id = '1cacb23f08b54a511487ef73a48b823cbc20651b9ccc8c3138a2a00da083c797' 
  AND (
    token = 'ENj2XA3NB9DUJpOIhBXfV3Pj8NtVEkSupvHSBGIxc5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )