UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pXPxkjIbrQ7Gc8de2Arh55SlJTP2OnA/h+1FeBqbhDA=' 
WHERE 
  key_id = 'a0ff6676933fc0e3059b26921765000f33a64104de8c8c194889e70d90b68e19' 
  AND (
    token = 'pXPxkjIbrQ7Gc8de2Arh55SlJTP2OnA/h+1FeBqbhDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )