UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sp+TF1Avsr/X9qQrG5KnQFzThTqQzLwqQ7p+4ZNTwng=' 
WHERE 
  key_id = '4af7468986dbcbd8c8fda5fd35696faccb53ed79d1b5defe36f861c56ecd1602' 
  AND (
    token = 'Sp+TF1Avsr/X9qQrG5KnQFzThTqQzLwqQ7p+4ZNTwng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )