UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EDq2f2J+TGymIZ4lIabMIfXHCH6aNKlaDYcUYnfQSFc=' 
WHERE 
  key_id = '3ca55a7bd7cfe4e5d48e6da9c18a8ab5afb8e5cc88bfb3815b95ed214072a77c' 
  AND (
    token = 'EDq2f2J+TGymIZ4lIabMIfXHCH6aNKlaDYcUYnfQSFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )