UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EpBfrMtcPOm7CgK7/KkBhnS3/qKRtWuLpAyjKIh9m4M=' 
WHERE 
  key_id = 'eb47e8e2c11d475586c3c3464f1907326d9af42d7552fbf0958bf708fdb57986' 
  AND (
    token = 'EpBfrMtcPOm7CgK7/KkBhnS3/qKRtWuLpAyjKIh9m4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )