UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L6dhCBZQ5uduUKXm+wlpZc+o9V9VtI+utz+utf0C1fg=' 
WHERE 
  key_id = '94325330fa3afbee6109aad9ab2459e3e009cdd60c61a4b9dba335923ac9081f' 
  AND (
    token = 'L6dhCBZQ5uduUKXm+wlpZc+o9V9VtI+utz+utf0C1fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )