UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oG0tRAEChb1geBY5VTTjxfKS1Kq8HZiNiUDuJxDomPA=' 
WHERE 
  key_id = '1241b1c171a9c707c5d3ca861fad8c10bd83c7be5fabee63401b330f75ce32f2' 
  AND (
    token = 'oG0tRAEChb1geBY5VTTjxfKS1Kq8HZiNiUDuJxDomPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )