UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P94l4wWYZTIG5OBLANfSJ6/b2PAnj+h2AYhGTOLGRYg=' 
WHERE 
  key_id = '4cb86aa0c37ad14b4599a726b0383f6bba1128bbcf6fc3f1425694ffb2ebcd77' 
  AND (
    token = 'P94l4wWYZTIG5OBLANfSJ6/b2PAnj+h2AYhGTOLGRYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )