UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bU35BblGH8ZiW4G9JLN6xnxtfYvg5NCpuYwIXFkDn1A=' 
WHERE 
  key_id = 'd4c5e996ebcfedd69326fdd85f65483a0d33a336b9977209fafa2d65dd096d4b' 
  AND (
    token = 'bU35BblGH8ZiW4G9JLN6xnxtfYvg5NCpuYwIXFkDn1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )