UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F9I8OOs/EfKBlxLIeeyFjyreUCR6vAAuoTf6b7pR5PQ=' 
WHERE 
  key_id = '1b8d71d8590619c40039a8c124b996a4d4cb2d5ec2caf27c6031fa69e4959f96' 
  AND (
    token = 'F9I8OOs/EfKBlxLIeeyFjyreUCR6vAAuoTf6b7pR5PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )