UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AhBFD741F7TNo1O8k8St4i64TIBdvlG7WKgmsYBaMnQ=' 
WHERE 
  key_id = '3e406d9d3f8ebfb3196587c886d5a13572f6f164880556765c8dd00160b2f50c' 
  AND (
    token = 'AhBFD741F7TNo1O8k8St4i64TIBdvlG7WKgmsYBaMnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )