UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Us8NgWxcJCymlT21TCuFC9r99Ondun0fU8dGgUh2hXs=' 
WHERE 
  key_id = 'bcb5b512b33b869deccfdf5bca6c922ec41d9d96fdcdb4ddd750e4865f0c8c8a' 
  AND (
    token = 'Us8NgWxcJCymlT21TCuFC9r99Ondun0fU8dGgUh2hXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )