UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JOaMQR4XZhCLxA2gj8rlPaalxc8mAEpEwZQlw66STT8=' 
WHERE 
  key_id = '79837922e450d62f957406f79c7d9e9c5b7b365c7fb65e7982c5f5c4c75af3e0' 
  AND (
    token = 'JOaMQR4XZhCLxA2gj8rlPaalxc8mAEpEwZQlw66STT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )