UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GZamFfumiEXYK1ECgFP3uhGbPcE3mJ5UJSK0xyoHZeA=' 
WHERE 
  key_id = 'b9a1921d8936a01b6bbe851423b16c84c3b8344aef4eb0cd4ddc6351ddba52f2' 
  AND (
    token = 'GZamFfumiEXYK1ECgFP3uhGbPcE3mJ5UJSK0xyoHZeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )