UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5sAW+Amf1uNwzQASnaZzcPNjZ7i55lBkBC9ZYTygVhY=' 
WHERE 
  key_id = '015c867aee5078733eee58e6eb99ffa890d4ca6ee99448f4f3cbe5e090838798' 
  AND (
    token = '5sAW+Amf1uNwzQASnaZzcPNjZ7i55lBkBC9ZYTygVhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )