UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IHvbIxy/byU3GZeBg+DThbqmDG8rZo51v3a1VQ/Lbuw=' 
WHERE 
  key_id = '284992d73ac91fc9d4f7577350ca6c2ecbb0909aaca981ec3949805a84d651aa' 
  AND (
    token = 'IHvbIxy/byU3GZeBg+DThbqmDG8rZo51v3a1VQ/Lbuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )