UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v3C4yjC+TbITodwXIFBCPVsAnnPFJG5oleese8ALZKQ=' 
WHERE 
  key_id = '321174e25c106d17548ded3b93e72791589ffcf315983b54f73ef8694dd3ae9b' 
  AND (
    token = 'v3C4yjC+TbITodwXIFBCPVsAnnPFJG5oleese8ALZKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )