UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nnzZ3ZynEombgRxZcTQe5NQd45hmz0ihd4zztcrrds=' 
WHERE 
  key_id = '46e12834047ffac9605d303ad6095ef092edb8d8b347f9e18395a703db26a2bc' 
  AND (
    token = '9nnzZ3ZynEombgRxZcTQe5NQd45hmz0ihd4zztcrrds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )