UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pnEPu22xHsd4cG5lXhY2uA1YfpNN740EgtXq+3/Hw9M=' 
WHERE 
  key_id = 'd9f1dfd10c6bea14ec3dddbe148f16ff06869c2f06984cbcede463b4855d45a5' 
  AND (
    token = 'pnEPu22xHsd4cG5lXhY2uA1YfpNN740EgtXq+3/Hw9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )