UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gw40NA3RS+OONzzwvG+ce7cPIKXz1eVZHR7nZ+akyDg=' 
WHERE 
  key_id = '257d58e4799caee3e7878e813ae0a36c757a05aeb8b1eebffdeaad425d392678' 
  AND (
    token = 'gw40NA3RS+OONzzwvG+ce7cPIKXz1eVZHR7nZ+akyDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )