UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UsRc24KJhApvoxYYCZ81bZzqoiNGeI96N+/5AX3kkDg=' 
WHERE 
  key_id = '0bbf3c56ff038536da74b525fcecf1732cd95461df39c170ff0cd155e34eab68' 
  AND (
    token = 'UsRc24KJhApvoxYYCZ81bZzqoiNGeI96N+/5AX3kkDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )