UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNkPZZhbEO7jNK4Lf4eDb9OE7JWq7NxUn1WVwBIzBB4=' 
WHERE 
  key_id = 'dc28a665191b93fe1c7788d41e1c64d888df4c4c1106a9be70b067c1fbea02a4' 
  AND (
    token = 'gNkPZZhbEO7jNK4Lf4eDb9OE7JWq7NxUn1WVwBIzBB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )