UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0Gc9rmlLwvwusGDwpuFnE9w+sRTZfE2F2zBvwoSekI=' 
WHERE 
  key_id = 'bb13e4f1a3e802e5c1151f38dbf7c235a7f1df45be750ac7c060d886a44fd656' 
  AND (
    token = 'v0Gc9rmlLwvwusGDwpuFnE9w+sRTZfE2F2zBvwoSekI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )