UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tsPNrDnRzEIRhhmr8SnbmjT7xuWyxuvsOwf2pfsoC4U=' 
WHERE 
  key_id = '76d1fced342de7149b62698d12290429a77d22055624b979a14d7ce937bbc279' 
  AND (
    token = 'tsPNrDnRzEIRhhmr8SnbmjT7xuWyxuvsOwf2pfsoC4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )