UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U45InnTYiTK7zMINrhV97SXF1U4D12y2ZXedTaUbpks=' 
WHERE 
  key_id = 'c25e69c21b660a816af4fb7e041ceaea2ace55b7bf3a83d0f9742ea5bbfe19e2' 
  AND (
    token = 'U45InnTYiTK7zMINrhV97SXF1U4D12y2ZXedTaUbpks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )