UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mkI6nPR8EWPIIxsjH087tjFJZ3NSmAFoOXccz+mq5J0=' 
WHERE 
  key_id = '7a2569a4a860e1ce3fdb32f1a958f17198ac33b429d9ef8aa73a75295c698430' 
  AND (
    token = 'mkI6nPR8EWPIIxsjH087tjFJZ3NSmAFoOXccz+mq5J0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )