UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eI+uenX5VzVXACT/VJ7N9L56lvPiDpzRp2mABB6vx58=' 
WHERE 
  key_id = '978ee6525bfffced8b62d83e72f30ea0839458aea3a0d563f9e06169678c0130' 
  AND (
    token = 'eI+uenX5VzVXACT/VJ7N9L56lvPiDpzRp2mABB6vx58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )