UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0p2xvqkht50CJ8yjWBHALEihTDeuqDGdLfD6UoqWrI8=' 
WHERE 
  key_id = 'f597556b80229071f2be1347d5f21df323d82ab46db05af7377fdd584e716949' 
  AND (
    token = '0p2xvqkht50CJ8yjWBHALEihTDeuqDGdLfD6UoqWrI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )