UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BxyecZzE/YWIwUeyKL0y53Ogfos9p1Ad/jJuGN/3zE=' 
WHERE 
  key_id = '6f3140826e4dc393c0051542ad51a964f9f47b50d82ae27fe20805f107ace600' 
  AND (
    token = '7BxyecZzE/YWIwUeyKL0y53Ogfos9p1Ad/jJuGN/3zE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )