UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'taduTHc76WvkC6ODIGlTR90xqM5rtcqAmSE9g4MrBt4=' 
WHERE 
  key_id = '969beb26e953705a9bfb4bc67df59ee651e4f3c632b52160a4885fa971e50f77' 
  AND (
    token = 'taduTHc76WvkC6ODIGlTR90xqM5rtcqAmSE9g4MrBt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )