UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8FqFyZJyN8xZJFN731N+NuYRxaFHiM6gX7AWKVFdnQ=' 
WHERE 
  key_id = '74493724226e3cb66f6a65cfc90c26b8a52dd064ae528696c65bf370b848634c' 
  AND (
    token = 'g8FqFyZJyN8xZJFN731N+NuYRxaFHiM6gX7AWKVFdnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )