UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BHBh0U9XeZeSuRigrhXVTdzDeLg60O7v5m3IkFH/moM=' 
WHERE 
  key_id = 'd830c4a5b187d7907fb0744e8005056bb1ef585c88afef16750c7e5d5df48f3b' 
  AND (
    token = 'BHBh0U9XeZeSuRigrhXVTdzDeLg60O7v5m3IkFH/moM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )