UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CkrHJkA8nPz3JiaJLDnUortW1YcRfKlMqvl5evnXkPI=' 
WHERE 
  key_id = 'f3e142962276f4b9c9c030db35fd0d046b0c490a687f8bcd1b7b4a6d33963fa4' 
  AND (
    token = 'CkrHJkA8nPz3JiaJLDnUortW1YcRfKlMqvl5evnXkPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )