UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3wcynBruPoeoCtO7o/KLGySiVDVimS2W9wbharKNXv4=' 
WHERE 
  key_id = 'd2b2391a7ab3b4fba1548ea350e209cfd70565199e6ee109e745ea6f603a1e10' 
  AND (
    token = '3wcynBruPoeoCtO7o/KLGySiVDVimS2W9wbharKNXv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )