UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QckSB8m8yk9hVePeRms6nC8OIMjzqzrujtMAyCvzBE8=' 
WHERE 
  key_id = '482182e03f6d0f0081046a9495b2bab30d8d72b5c52433d375d0bc0a88767878' 
  AND (
    token = 'QckSB8m8yk9hVePeRms6nC8OIMjzqzrujtMAyCvzBE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )