UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'slie/NyCgaJ9ymttBpnwqJ3qnpzt+FsIvyjkbToFUPc=' 
WHERE 
  key_id = '02168d6b78d531b0da61b8b345d54f3c057595b111339ac356fb8596a23ebe46' 
  AND (
    token = 'slie/NyCgaJ9ymttBpnwqJ3qnpzt+FsIvyjkbToFUPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )