UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZC3oo+bKoIWoe1V4bVxwz4hnC/bVRIvfxOO7RsX9jv4=' 
WHERE 
  key_id = '8ee522ac002ae989958e463f2e8093487e9f41102a224bc6996663a9eb7fc465' 
  AND (
    token = 'ZC3oo+bKoIWoe1V4bVxwz4hnC/bVRIvfxOO7RsX9jv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )