UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cz5WyAZ2u16foxdrQt0yB/2isb0htzVPZlaRKmzVBSY=' 
WHERE 
  key_id = '1d5670250c9338b61152f1a8b7b365488ad92a290d651ec43348f895bffa710e' 
  AND (
    token = 'Cz5WyAZ2u16foxdrQt0yB/2isb0htzVPZlaRKmzVBSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )