UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e25JJnDMPI8durx5aTsNU3D3hvyVKFylcDj7apuVVpg=' 
WHERE 
  key_id = '2a246f00545639c9e2985b81864559dec6f6f4f7db6e8bebad7b702c4b66aeaf' 
  AND (
    token = 'e25JJnDMPI8durx5aTsNU3D3hvyVKFylcDj7apuVVpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )