UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HCMoeoAy0RekKdq5vpkF0bLSdg3yDaN+kRsCpqbVTYQ=' 
WHERE 
  key_id = 'eb1a620e4dce283480f3d4351f0d9265ac4f7ac73918c34482a4e03a9b4e7b01' 
  AND (
    token = 'HCMoeoAy0RekKdq5vpkF0bLSdg3yDaN+kRsCpqbVTYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )