UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KzAqc0+Lj442PYGkUw1ewtTKUYI772bEInQtG1d+6/M=' 
WHERE 
  key_id = 'afe61bfc8656b7691a5c5b3ba72b5d4942519a137b5754e88f8f20fd9e23518e' 
  AND (
    token = 'KzAqc0+Lj442PYGkUw1ewtTKUYI772bEInQtG1d+6/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )